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Sim DKL, Mittal S, Zhang J, Hung CL, Azman WAW, Choi JO, Yingchoncharoen T, De Lara ACF, Ito H, Ashraf T, Yiu KH, Krittayaphong R. Expert recommendations for the management of iron deficiency in patients with heart failure in Asia. Int J Cardiol 2024; 403:131890. [PMID: 38382854 DOI: 10.1016/j.ijcard.2024.131890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/31/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Iron deficiency is a common comorbidity in heart failure (HF) and is independently associated with a worse quality-of-life and exercise capacity, as well as increased risk of hospitalization, regardless of anemia status. Although international guidelines have provided recommendations for the management of iron deficiency in patients with HF, guidelines in Asia are less established, and practical use of guidelines for management of iron deficiency is limited in the region. METHODS A panel comprising cardiologists from China, Hong Kong, India, Japan, Malaysia, Pakistan, Philippines, Singapore, South Korea, Taiwan, and Thailand convened to share insights and provide guidance for the optimal management of iron deficiency in patients with HF, tailored for the Asian community. RESULTS Expert opinions were provided for the screening, diagnosis, treatment and monitoring of iron deficiency in patients with HF. It was recommended that all patients with HF with reduced ejection fraction should be screened for iron deficiency, and iron-deficient patients should be treated with intravenous iron. Monitoring of iron levels in patients with HF should be carried out once or twice yearly. Barriers to the management of iron deficiency in patients with HF in the region include low awareness of iron deficiency amongst general physicians, lack of reimbursement for screening and treatment, and lack of proper facilities for administration of intravenous iron. CONCLUSIONS These recommendations provide a structured approach to the management of iron deficiency in patients with HF in Asia.
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Affiliation(s)
| | - Sanjay Mittal
- Department of Clinical and Preventive Cardiology, Heart Institute, Mendanta - The Medicity, India
| | - Jian Zhang
- Heart Failure Centre, Fuwai Hospital, China
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan; Division of Cardiology, Department of Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | | | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Republic of Korea
| | | | - Aileen Cynthia F De Lara
- Department of Medical Education and Research, Faculty of Medicine and Surgery, University of Santo Tomas, Philippines
| | - Hiroshi Ito
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Tariq Ashraf
- National Institute of Cardiovascular Disease, Pakistan
| | - Kai-Hang Yiu
- Division of Cardiology, Department of Medicine, The University of Hong Kong Shenzhen Hospital, China
| | - Rungroj Krittayaphong
- Division of Cardiology, Department of Medicine, Siriraj Hospital, Mahidol University, Thailand
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Lin JL, Liu SC, Liu TF, Chuang SM, Huang CT, Chen YJ, Lee CC, Chien MN, Hou CJY, Yeh HI, Chiang CE, Hung CL. ELUCIDATE Trial: A Single-Center Randomized Controlled Study. J Am Heart Assoc 2024:e033832. [PMID: 38639353 DOI: 10.1161/jaha.123.033832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 03/19/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Dapagliflozin, a sodium-glucose cotransporter 2 inhibitor, is an epochal oral antidiabetic drug that improves cardiorenal outcomes. However, the effect of early dapagliflozin intervention on left ventricular (LV) remodeling in patients with type 2 diabetes free from cardiovascular disease remains unclear. METHODS AND RESULTS The ELUCIDATE trial was a prospective, open-label, randomized, active-controlled study that enrolled 76 patients with asymptomatic type 2 diabetes with LV ejection fraction ≥50%, randomized to the dapagliflozin 10 mg/day add-on or standard-of-care group. Speckle-tracking echocardiography-based measurements of the cardiac global longitudinal strain were performed at baseline and 24 weeks after treatment initiation. Patients who received dapagliflozin had a greater reduction in LV dimension (1.68 mm [95% CI, 0.53-2.84]; P=0.005), LV end-systolic volume (5.51 mL [95% CI, 0.86-10.17]; P=0.021), and LV mass index (4.25 g/m2.7 [95% CI, 2.42-6.09]; P<0.0001) compared with standard of care in absolute mean differences. Dapagliflozin add-on therapy led to a significant LV global longitudinal strain increment (0.74% [95% CI, 1.00-0.49]; P<0.0001) and improved LV systolic and early diastolic strain rates (0.27/s [95% CI, 0.17-0.60]; and 0.11/s [95% CI, 0.06-0.16], respectively; both P<0.0001) but not in global circumferential strain. No significant changes were found in insulin resistance, NT-proBNP (N-terminal pro-B-type natriuretic peptide) levels, or other biomarkers at 6 months after the dapagliflozin administration. CONCLUSIONS Dapagliflozin add-on therapy could lead to more favorable cardiac remodeling accompanied by enhanced cardiac mechanical function among patients with asymptomatic type 2 diabetes. Our findings provide evidence of the efficacy of dapagliflozin use for the primary prevention of diabetic cardiomyopathy. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03871621.
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Affiliation(s)
- Jiun-Lu Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Sung-Chen Liu
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Tze-Fan Liu
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Shih-Ming Chuang
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Chun-Ta Huang
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Ying-Ju Chen
- Department of Telehealth MacKay Memorial Hospital Taipei Taiwan
| | - Chun-Chuan Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Ming-Nan Chien
- Division of Endocrinology and Metabolism, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Charles Jia-Yin Hou
- Division of Cardiology, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
| | - Hung-I Yeh
- Department of Medicine MacKay Medical College New Taipei City Taiwan
- Division of Cardiology, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
| | - Chern-En Chiang
- Division of Cardiology, General Clinical Research Center Taipei Veterans General Hospital, National Yang-Ming University Taipei Taiwan
| | - Chung-Lieh Hung
- Department of Telehealth MacKay Memorial Hospital Taipei Taiwan
- Division of Cardiology, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Institute of Biomedical Science, MacKay Medical College New Taipei City Taiwan
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Chang HC, Chen YY, Kuo TT, Lin YJ, Chien KL, Chang HY, Hung CL, Chung FP. Sodium Glucose Transporter 2 Inhibitors Versus Metformin on Cardiovascular and Renal Outcomes in Patients With Diabetes With Low Cardiovascular Risk: A Nationwide Cohort Study. J Am Heart Assoc 2024; 13:e032397. [PMID: 38591334 DOI: 10.1161/jaha.123.032397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 03/12/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND This study investigated whether initial SGLT2 (sodium-glucose cotransporter 2) inhibitor-based treatment is superior to metformin-based regimens as a primary prevention strategy among low-risk patients with diabetes. METHODS AND RESULTS In this nationwide cohort study, a total of 38 496 patients with diabetes with low cardiovascular risk were identified (age 62.0±11.6 years, men 50%) from January 1 to December 31, 2016. Patients receiving SGLT2 inhibitors-based and metformin-based regimens were 1:2 matched by propensity score. Study outcomes included all-cause mortality, cardiovascular death, hospitalization for heart failure, stroke, and progression to end-stage renal disease. Compared with 1928 patients receiving metformin-based regimens, 964 patients receiving SGLT2 inhibitor-based regimens had similar all-cause mortality (hazard ratio [HR], 0.75 [95% CI, 0.51-1.12]), cardiovascular death (HR, 0.69 [95% CI, 0.25-1.89]), hospitalization for heart failure (HR, 1.06 [95% CI, 0.59-1.92]), stroke (HR, 0.78 [95% CI, 0.48-1.27]), and progression to end-stage renal disease (HR, 0.88 [95% CI, 0.32-2.39]). However, SGLT2 inhibitors were associated with a lower risk of all-cause mortality (HR, 0.47 [95% CI, 0.23-0.99]; P for interaction=0.008) and progression to end-stage renal disease (HR, 0.22 [95% CI, 0.06-0.82]; P for interaction=0.04) in patients under the age of 65. CONCLUSIONS In comparison to metformin-based regimens, SGLT2 inhibitor-based regimens showed a similar risk of all-cause mortality and adverse cardiorenal events. SGLT2 inhibitors might be considered as first-line therapy in select low-risk patients, for example, younger patients with diabetes.
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Affiliation(s)
- Hao-Chih Chang
- Department of Medicine Taipei Veterans General Hospital Taoyuan Branch Taoyuan Taiwan
- Cardiovascular Research Center, School of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
| | - Yun-Yu Chen
- Cardiovascular Research Center, School of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
- Heart Rhythm Center, Division of Cardiology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
- Department of Medical Research Taichung Veterans General Hospital Taichung Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health National Taiwan University Taipei Taiwan
- Department of Post Baccalaureate National Chung Hsing University Taichung Taiwan
- College of Life Sciences National Chung Hsing University Taichung Taiwan
| | - Tzu-Ting Kuo
- Division of Cardiovascular Surgery, Department of Surgery Taipei Veterans General Hospital Taipei Taiwan
| | - Yenn-Jiang Lin
- Cardiovascular Research Center, School of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
- Heart Rhythm Center, Division of Cardiology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
- Institute of Clinical Medicine National Yang Ming Chiao Tung University Taipei Taiwan
| | - Kuo-Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public Health National Taiwan University Taipei Taiwan
| | - Hung-Yu Chang
- Heart Center Cheng Hsin General Hospital Taipei Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan
- Institue of Biomedical Sciences MacKay Medical College New Taipei Taiwan
| | - Fa-Po Chung
- Cardiovascular Research Center, School of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
- Heart Rhythm Center, Division of Cardiology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
- Institute of Clinical Medicine National Yang Ming Chiao Tung University Taipei Taiwan
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Liu YY, Tien TY, Hung CL, Wu YJ, Su CH, Yeh HI. Transdermal Nicotine Patch Increases the Number and Function of Endothelial Progenitor Cells in Young Healthy Nonsmokers without Adverse Hemodynamic Effects. Clin Pharmacol Ther 2024. [PMID: 38529793 DOI: 10.1002/cpt.3249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 03/03/2024] [Indexed: 03/27/2024]
Abstract
Transdermal nicotine patches (TNPs), administering nicotine into the bloodstream through skin, have been widely used as nicotine replacement therapy, and exposure to nicotine can be detected by measurement of plasma cotinine concentration. In animal studies, nicotine treatment could increase the number of endothelial progenitor cells (EPCs), but the effect of TNPs on circulating EPCs and their activity in humans remained unclear. This study aimed to explore the influence of TNPs on circulating EPCs with surface markers of CD34, CD133, and/or KDR, and colony-forming function plus migration activity of early EPCs derived from cultured peripheral blood mononuclear cells before and after TNP treatments in young healthy nonsmokers. In parallel, pulse wave analysis (PWA) was applied to evaluate the vascular effect of TNP treatments. Twenty-one participants (25.8 ± 3.6 years old, 10 males) used TNP (nicotine: 4.2 mg/day) for 7 consecutive days. During the treatment, the CD34+ EPCs progressively increased in number. In addition, the number of EPCs positive for CD34/KDR, CD133, and CD34/CD133 were also increased on day 7 of the treatment. Furthermore, the early EPC colony-forming function and migration activity were increased with the plasma cotinine level positively correlating with change in colony-forming unit number. PWA analyses on day 7, compared with pretreatment, did not show significant change except diastolic pressure time index, which was prolonged and implied potential vascular benefit. In conclusion, 7-day TNP treatments could be a practical strategy to enhance angiogenesis of circulating EPCs to alleviate tissue ischemia without any hemodynamic concern.
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Affiliation(s)
- Yen-Yu Liu
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
- Department of Critical Care Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Ting-Yi Tien
- Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Yih-Jer Wu
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Cheng-Huang Su
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Hung-I Yeh
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
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Hsu CY, Chung FP, Chao CJ, Chen YJ, Wu CK, Wu YW, Huang JL, Chu PH, Jia-Yin Hou C, Chang HY, Hung CL. Efficacy of Sacubitril-Valsartan on Survival and Cardiac Remodeling in Hypotensive Heart Failure With Reduced Ejection Fraction: A Multicenter Study. Mayo Clin Proc 2024:S0025-6196(23)00358-0. [PMID: 38530689 DOI: 10.1016/j.mayocp.2023.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 06/19/2023] [Accepted: 07/06/2023] [Indexed: 03/28/2024]
Abstract
OBJECTIVE To investigate whether hypotensive patients diagnosed with heart failure and reduced ejection fraction (HFrEF) might benefit from angiotensin receptor-neprilysin inhibitors (ARNis) in real-world practice because patients with baseline systolic blood pressure (SBP) of less than 100 mm Hg have been excluded from landmark trials. PATIENTS AND METHODS In this multicenter study conducted between January 1, 2013, and December 31, 2021, a total of 7562 symptomatic patients with HFrEF were enrolled and grouped by SBP (hypotension was defined as an SBP of less than 100 mm Hg) and ARNi use as follows: group 1, hypotensive/non-ARNi users (n=484); group 2, hypotensive/ARNi users (n=308); group 3, nonhypotensive/non-ARNi users (n=4560); and group 4, nonhypotensive/ARNi users (n=2210). Inverse probability of treatment weighting was used to balance baseline characteristics for survival analysis. RESULTS Diverse baseline characteristics and lower rates of medication use were found among non-ARNi users compared with ARNi users. Hypotensive/ARNi users had lower ARNi initiation doses than nonhypotensive/ARNi users. We observed significantly lower mortality, composite heart failure hospitalization, and CV death for hypotensive/ARNi and the other 2 nonhypotensive groups (groups 3 and 4) during a median follow-up of 3.43 years (all P<.05), with a similar effect on reverse remodeling for the hypotensive/ARNi group compared with the hypotensive/non-ARNi group. The event-free survival benefits of ARNi vs renin-angiotensin system inhibitors were consistent with the lower boundary of SBP for clinical benefits found until 88 mm Hg (spline curves) after inverse probability of treatment weighting. CONCLUSION Patients with HFrEF and hypotension may still benefit from ARNi treatment. Patients with hypotensive HFrEF should not be routinely excluded from ARNi use in a real-world setting.
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Affiliation(s)
- Chien-Yi Hsu
- Division of Cardiology and Cardiovascular Research Center, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
| | - Fa-Po Chung
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chieh-Ju Chao
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN
| | - Ying-Ju Chen
- Department of Telehealth, MacKay Memorial Hospital, Taipei, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Wen Wu
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Jin-Long Huang
- Cardiovascular Center, Department of Internal Medicine and Medical Education, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Pao-Hsien Chu
- Department of Cardiology, Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taipei, Taiwan
| | - Charles Jia-Yin Hou
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Hung-Yu Chang
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan.
| | - Chung-Lieh Hung
- Department of Telehealth, MacKay Memorial Hospital, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan.
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Lin YH, Sung KT, Tsai CT, Lai YH, Lo CI, Yu FC, Lan WR, Hung TC, Kuo JY, Hou CJY, Yen CH, Peng MC, Yeh HI, Wu MT, Hung CL. Preclinical systolic dysfunction relating to ankle-brachial index among high-risk PAD population with preserved left ventricular ejection fraction. Sci Rep 2024; 14:6145. [PMID: 38480756 PMCID: PMC10937714 DOI: 10.1038/s41598-024-52375-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 01/17/2024] [Indexed: 03/17/2024] Open
Abstract
Peripheral artery disease (PAD) shares common clinical risk factors, for example, endothelial dysfunction, with preserved ejection fraction (LVEF) heart failure (HFpEF). Whether PAD is associated with preclinical systolic dysfunction and higher HF risk among individuals presenting preserved LVEF remains uncertain. We retrospectively included outpatients with at least one known or established cardiovascular (CV) risk factor with LVEF ≥ 50%. Patients were categorized into high risk and low risk of developing PAD (PAD vs Non-PAD) by ankle-brachial index (ABI) (≤ 0.90 or > 1.4) and further stratified based on their history of HFpEF (HFpEF vs. Non-HFpEF), resulting in the formation of four distinct strata. Preclinical systolic dysfunction was defined using dedicated speckle-tracking algorithm. A total of 2130 consecutive patients were enrolled in the study, with a median follow-up of 4.4 years. The analysis revealed a higher prevalence of high risk of developing PAD in patients with HFpEF compared to those without HFpEF (25.1% vs. 9.4%). Both high risk of developing PAD and HFpEF were independently associated with preclinical systolic dysfunction (global longitudinal strain, GLS ≥ - 18%) (odds ratio, OR: 1.38; 95% confidence interval, CI: 1.03-1.86). In comparison to patients at low risk of developing PAD without HFpEF (Non-PAD/Non-HFpEF group), those categorized as having a high risk of developing PAD with HFpEF (PAD/HFpEF group) exhibited the most impaired GLS and a heightened susceptibility to heart failure hospitalization (hazard ratio, HR: 6.51; 95% CI: 4.43-9.55), a twofold increased risk of all-cause mortality (HR: 2.01; 95% CI: 1.17-3.38), cardiovascular mortality (HR: 2.44; 95% CI: 1.08-5.51), and non-cardiovascular mortality (HR: 1.78; 95% CI: 0.82-3.84). A high risk of developing PAD was strongly linked to impaired preclinical systolic function and an increased likelihood for subsequent hospitalization for HF, all-cause mortality, CV mortality and non-CV mortality. There is a clear need for preventive strategies aimed at reducing hospitalizations for HF and mortality in this high-risk population.
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Grants
- Grants NSC-101-2314-B-195-020 Ministry of Science and Technology, Taiwan
- NSC103-2314-B-010-005-MY3 Ministry of Science and Technology, Taiwan
- 103-2314-B-195-001-MY3 Ministry of Science and Technology, Taiwan
- 101-2314-B-195-020-MY1 Ministry of Science and Technology, Taiwan
- MOST 103-2314-B-195-006-MY3 Ministry of Science and Technology, Taiwan
- NSC102-2314-B-002-046-MY3 Ministry of Science and Technology, Taiwan
- 106-2314-B-195-008-MY2 Ministry of Science and Technology, Taiwan
- 108-2314-B-195-018-MY2 Ministry of Science and Technology, Taiwan
- MOST 108-2314-B-195-018-MY2 Ministry of Science and Technology, Taiwan
- MOST 109-2314-B-715-008 Ministry of Science and Technology, Taiwan
- MOST 110-2314-B-715-009-MY1 Ministry of Science and Technology, Taiwan
- 10271 Mackay Memorial Hospital
- 10248 Mackay Memorial Hospital
- 10220 Mackay Memorial Hospital
- 10253 Mackay Memorial Hospital
- 10375 Mackay Memorial Hospital
- 10358 Mackay Memorial Hospital
- E-102003 Mackay Memorial Hospital
- Taiwan Foundation for geriatric emergency and critical care
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Affiliation(s)
- Yueh-Hung Lin
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kuo-Tzu Sung
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Cheng-Ting Tsai
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- Mackay Junior College of Medicine, Nursing, and Management, Taipei City, 11260, Taiwan
| | - Yau-Huei Lai
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- Division of Cardiology, Department of Internal Medicine, Hsinchu MacKay Memorial Hospital, Hsin-chu City, 30071, Taiwan
| | - Chi-In Lo
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
| | - Fa-Chang Yu
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
| | - Wei-Ran Lan
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
| | - Ta-Chuan Hung
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Jen-Yuan Kuo
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Charles Jia-Yin Hou
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chih-Hsuan Yen
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ming-Cheng Peng
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
| | - Hung-I Yeh
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan
| | - Ming-Ting Wu
- School of Medicine, Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
- Mackay Junior College of Medicine, Nursing, and Management, Taipei City, 11260, Taiwan.
- Department of Radiology, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1St Road, Kao-hsiung City, 81362, Taiwan.
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
| | - Chung-Lieh Hung
- Department of Medicine, Mackay Medical College, New Taipei City, 25245, Taiwan.
- Division of Cardiology, Departments of Internal Medicine, Mackay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei, 10449, Taiwan.
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Chang HY, Lee CM, Hung CL, Sung SH, Lin TH, Wu YW, Hwang JJ, Chen WJ, Wang CC. Taiwan Society of Cardiology Heart Failure Registry 2020: Rationale and Design. Acta Cardiol Sin 2024; 40:235-241. [PMID: 38532822 PMCID: PMC10961632 DOI: 10.6515/acs.202403_40(2).20230822a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 08/22/2023] [Indexed: 03/28/2024]
Abstract
Background Heart failure (HF) is a significant public health problem worldwide. Death and rehospitalization rates are similar across different HF phenotypes. However, the existing Taiwanese HF registries mainly enrolled inpatients with HF and reduced ejection fraction (HFrEF) before 2019, so their results may not apply to outpatients or patients with HF with mildly reduced ejection fraction (HFmrEF) and HF with preserved ejection fraction (HFpEF) phenotypes. Methods The Taiwan Society of Cardiology Heart Failure Registry 2020 is a prospective, multicenter, observational registry that will enroll patients with HF from 27 hospitals in Taiwan between 2020 and 2022 and will be followed for two years. Patients eligible for enrollment include those admitted due to acute decompensated heart failure or outpatients with a history of hospitalization for heart failure within the past six months. The registry will collect patient demographics, medical history, HF diagnosis, medication use, examination results, and comorbidities. The registry plans to enroll 3,370 patients, with the distribution of HFrEF/HFmrEF/HFpEF as 59%/13%/28%. Follow-up intervals will occur every six months for up to two years to monitor clinical outcomes and major cardiac interventions. The registry will conclude in December 2024. Conclusions The Taiwan Society of Cardiology Heart Failure Registry 2020 is a comprehensive and meticulous effort to demonstrate the epidemiology, adherence to guidelines, clinical outcomes, and disease progression of Taiwanese patients with HF in contemporary clinical practice.
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Affiliation(s)
- Hung-Yu Chang
- Institute of Hospital and Health Care Administration, and School of Medicine, College of Medicine, National Yang Ming Chiao Tung University and Heart Center, Cheng Hsin General Hospital
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Chi-Ming Lee
- Division of Cardiology, Fu Jen Catholic University Hospital
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital
| | - Shih-Hsien Sung
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Tsung-Hsien Lin
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital
- Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Yen-Wen Wu
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan
| | - Juey-Jen Hwang
- Cardiovascular Division, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, Min Sheng General Hospital, Taoyuan
- Departments of Internal Medicine and Emergency Medicine, College of Medicine, National Taiwan University, Taipei
| | - Chun-Chieh Wang
- Division of Cardiology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, and Chang Gung University, Taoyuan, Taiwan
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Li YH, Wang CC, Hung CL, Wu YW, Hsu CH, Tsou YL, Wang CH, Wu CK, Lin PL, Chang HY, Sung SH, Chen ZW, Juang JMJ, Wang TD, Chen WJ. 2024 Guidelines of the Taiwan Society of Cardiology for the Diagnosis and Treatment of Heart Failure with Preserved Ejection Fraction. Acta Cardiol Sin 2024; 40:148-171. [PMID: 38532817 PMCID: PMC10961629 DOI: 10.6515/acs.202403_40(2).20240206a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/06/2024] [Indexed: 03/28/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a multi-organ systemic syndrome that involves cardiac and extra-cardiac pathophysiological abnormalities. Its growing prevalence causes a major public concern worldwide. HFpEF is usually associated with multiple comorbidities, and non-cardiovascular death is common in patients with HFpEF. In Asia, patients with HFpEF has a younger age, higher prevalence of diabetes and chronic kidney disease than Western countries. A 2-step diagnostic algorithm is recommended in this guideline. In the first step, the diagnosis of HFpEF can be made if patients have symptoms and/or signs of heart failure, left ventricular ejection fraction ≥ 50%, increased natriuretic peptide, and objective evidence of left atrial or left ventricular abnormalities or raised left ventricular filling pressure. If diagnosis is still uncertain, invasive or noninvasive stress test can be performed in the second step. Comorbidities need to be controlled in HFpEF. Weight reduction for obesity and supervised exercise training are recommended for HFpEF. For pharmacological therapy, diuretic is used to relieve congestion and sodium-glucose cotransporter 2 inhibitor, empagliflozin or dapagliflozin, is recommended to improve prognosis of HFpEF. The research on HFpEF is advancing at a rapid pace. It is expected that newer modalities for diagnosis and management of HFpEF could appear in the near future.
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Affiliation(s)
- Yi-Heng Li
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Chun-Chieh Wang
- Division of Cardiology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital and School of Medicine, Chang Gung University, Taoyuan
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei
| | - Yen-Wen Wu
- School of Medicine, National Yang Ming Chiao Tung University, Taipei
- Department of Nuclear Medicine and Cardiovascular Medical Center (Cardiology), Far Eastern Memorial Hospital, New Taipei City
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan
| | - Chih-Hsin Hsu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Yi-Liang Tsou
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, and School of Medicine, Chang Gung University, Taoyuan
| | - Chao-Hung Wang
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, and School of Medicine, Chang Gung University, Taoyuan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
| | - Po-Lin Lin
- Division of Cardiology, Department of Internal Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu
| | - Hung-Yu Chang
- School of Medicine, National Yang Ming Chiao Tung University, Taipei
- Heart Center, Cheng Hsin General Hospital
| | - Shih-Hsien Sung
- Institute of Emergency and Critical Care Medicine, National Yang Ming Chiao Tung University
- Department of Medicine, Taipei Veterans General Hospital, Taipei
| | - Zheng-Wei Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin
| | - Jyh-Ming Jimmy Juang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
| | - Tzung-Dau Wang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei
- Division of Cardiology, Department of Internal Medicine, Min Sheng General Hospital, Taoyuan, Taiwan
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Ko SL, Hung CL, Chen CN, Tsao TP, Fong MC, Yin WH, Chang HY. Effects of Mask Wearing on Treadmill Exercise Test. Am J Cardiol 2024; 213:161-163. [PMID: 38160925 DOI: 10.1016/j.amjcard.2023.12.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/19/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Shao-Lun Ko
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City, Taiwan and Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Chiao-Nan Chen
- Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tien-Ping Tsao
- Division of Cardiology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Man-Cai Fong
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Wei-Hsian Yin
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Hung-Yu Chang
- School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan; Institute of Hospital and Health Care Administration, and School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Lee PL, Wu YW, Cheng HM, Wang CY, Chuang LP, Lin CH, Hang LW, Yu CC, Hung CL, Liu CL, Chou KT, Su MC, Cheng KH, Huang CY, Hou CJY, Chiu KL. Recommended assessment and management of sleep disordered breathing in patients with atrial fibrillation, hypertension and heart failure: Taiwan Society of Cardiology/Taiwan Society of sleep Medicine/Taiwan Society of pulmonary and Critical Care Medicine joint consensus statement. J Formos Med Assoc 2024; 123:159-178. [PMID: 37714768 DOI: 10.1016/j.jfma.2023.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 07/23/2023] [Accepted: 08/23/2023] [Indexed: 09/17/2023] Open
Abstract
Sleep disordered breathing (SDB) is highly prevalent and may be linked to cardiovascular disease in a bidirectional manner. The Taiwan Society of Cardiology, Taiwan Society of Sleep Medicine and Taiwan Society of Pulmonary and Critical Care Medicine established a task force of experts to evaluate the evidence regarding the assessment and management of SDB in patients with atrial fibrillation (AF), hypertension and heart failure with reduced ejection fraction (HFrEF). The GRADE process was used to assess the evidence associated with 15 formulated questions. The task force developed recommendations and determined strength (Strong, Weak) and direction (For, Against) based on the quality of evidence, balance of benefits and harms, patient values and preferences, and resource use. The resulting 11 recommendations are intended to guide clinicians in determining which the specific patient-care strategy should be utilized by clinicians based on the needs of individual patients.
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Affiliation(s)
- Pei-Lin Lee
- Center of Sleep Disorder, National Taiwan University Hospital, Taipei, Taiwan; School of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Wen Wu
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hao-Min Cheng
- Division of Faculty Development, Taipei Veterans General Hospital, Taipei, Taiwan; PhD Program of Interdisciplinary Medicine (PIM), National Yang Ming Chiao Tung University College of Medicine, Taipei, Taiwan
| | - Cheng-Yi Wang
- Department of Internal Medicine, Cardinal Tien Hospital and School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Li-Pang Chuang
- Sleep Center, Department of Thoracic Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan; School of Medicine, Chang Gung University, Tauyan, Taiwan
| | - Chou-Han Lin
- Division of Respirology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Liang-Wen Hang
- School of Nursing & Graduate Institute of Nursing, China Medical University, Taichung, Taiwan; Sleep Medicine Center, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Chieh Yu
- School of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan; Institute of Biomedical Sciences, Mackay Medical College, Taipei, Taiwan
| | - Ching-Lung Liu
- Division of Chest, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan; MacKay Medical College, New Taipei City, Taiwan
| | - Kun-Ta Chou
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Division of Clinical Respiratory Physiology, Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Mao-Chang Su
- Sleep Center, Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; Department of Respiratory Care, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Kai-Hung Cheng
- Kao-Ho Hospital, Kaohsiung, Taiwan; Division of Cardiology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, Taiwan
| | - Chun-Yao Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan; Division of Cardiology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Charles Jia-Yin Hou
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan; MacKay Medical College, New Taipei City, Taiwan.
| | - Kuo-Liang Chiu
- Division of Chest Medicine, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung, Taiwan; School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan.
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11
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Lee AS, Hung CL, Lai TS, Chung CH. Investigation of the Therapeutic Potential of Organic Nitrates in Mortality Reduction Following Acute Myocardial Infarction in Hyperlipidemia Patients: A Population-Based Cohort Study. J Pers Med 2024; 14:124. [PMID: 38276246 PMCID: PMC10820449 DOI: 10.3390/jpm14010124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/10/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Dyslipidemia is a known risk factor for cardiac dysfunction, and lipid-lowering therapy with statins reduces symptoms and reduces hospitalization related to left ventricular heart failure. Acute myocardial infarction (AMI) is a cause of morbidity and mortality worldwide. In this study, we aimed to determine the real-world AMI treatment drug combination used in Taiwan by using the NHI database to understand the treatment outcomes of current clinical medications prescribed for hyperlipidemia patients with AMI. METHODS Using the NHI Research Database (NHIRD), we conducted a retrospective cohort study that compared different treatments for AMI in hyperlipidemia patients in the period from 2016 to 2018. We compared the survival outcomes between those treated with and without organic nitrates in this cohort. RESULTS We determined that most hyperlipidemia patients were aged 61-70 y (29.95-31.46% from 2016 to 2018), and the annual AMI risk in these patients was <1% (0.42-0.68% from 2016 to 2018). The majority of hyperlipidemia patients with AMI were women, and 25.64% were aged 61-70 y. Receiving organic nitrates was associated with lower all-cause mortality rates (HR, 95% CI, p-value = 0.714, 0.674-0.756, p < 0.0001). After multivariate analysis, the overall survival in four groups (beta-blockers, beta-blocker + diuretics, diuretics, and others) receiving an organic nitrate treatment was significantly higher than in the groups that were not treated with organic nitrates (beta-blockers HR = 0.536, beta-blocker + diuretics HR = 0.620, diuretics HR = 0.715, and others HR = 0.690). CONCLUSIONS The survival benefit was significantly greater in patients treated with organic nitrates than in those treated without organic nitrates, especially when combined with diuretics. A combination of organic nitrates could be a better treatment option for hyperlipidemia patients with AMI.
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Affiliation(s)
- An-Sheng Lee
- Department of Medicine, Mackay Medical College, New Taipei City 25245, Taiwan;
| | - Chung-Lieh Hung
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei 10449, Taiwan;
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 25245, Taiwan;
| | - Thung-Shen Lai
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 25245, Taiwan;
| | - Ching-Hu Chung
- Department of Medicine, Mackay Medical College, New Taipei City 25245, Taiwan;
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12
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Cheng PN, Chen WJ, Hou CJY, Lin CL, Chang ML, Wang CC, Chang WT, Wang CY, Lin CY, Hung CL, Peng CY, Yu ML, Chao TH, Huang JF, Huang YH, Chen CY, Chiang CE, Lin HC, Li YH, Lin TH, Kao JH, Wang TD, Liu PY, Wu YW, Liu CJ. Taiwan Association for the Study of the Liver-Taiwan Society of Cardiology Taiwan position statement for the management of metabolic dysfunction- associated fatty liver disease and cardiovascular diseases. Clin Mol Hepatol 2024; 30:16-36. [PMID: 37793641 PMCID: PMC10776290 DOI: 10.3350/cmh.2023.0315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/22/2023] [Accepted: 09/25/2023] [Indexed: 10/06/2023] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) is an increasingly common liver disease worldwide. MAFLD is diagnosed based on the presence of steatosis on images, histological findings, or serum marker levels as well as the presence of at least one of the three metabolic features: overweight/obesity, type 2 diabetes mellitus, and metabolic risk factors. MAFLD is not only a liver disease but also a factor contributing to or related to cardiovascular diseases (CVD), which is the major etiology responsible for morbidity and mortality in patients with MAFLD. Hence, understanding the association between MAFLD and CVD, surveillance and risk stratification of MAFLD in patients with CVD, and assessment of the current status of MAFLD management are urgent requirements for both hepatologists and cardiologists. This Taiwan position statement reviews the literature and provides suggestions regarding the epidemiology, etiology, risk factors, risk stratification, nonpharmacological interventions, and potential drug treatments of MAFLD, focusing on its association with CVD.
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Affiliation(s)
- Pin-Nan Cheng
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Jone Chen
- Department of Internal Medicine, Min-Sheng General Hospital, Taoyuan; Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Chih-Lin Lin
- Department of Gastroenterology, Renai Branch, Taipei City Hospital, Taipei, Taiwan
| | - Ming-Ling Chang
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Department of Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chia-Chi Wang
- Department of Gastroenterology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Wei-Ting Chang
- Division of Cardiology, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chao-Yung Wang
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City, Taiwan
- School of Medicine, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
- Institute of Cellular and System Medicine, National Health Research Institutes, Zhunan, Taiwan
| | - Chun-Yen Lin
- Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, China Medical University Hospital, Taichung, Taiwan
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Ming-Lung Yu
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Ting-Hsing Chao
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hsiang Huang
- Healthcare and Services Center, Taipei Veterans General Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, Taiwan
| | - Chi-Yi Chen
- Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Chern-En Chiang
- General Clinical Research Center, and Cardiovascular Center, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Heng Li
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tsung-Hsien Lin
- Division of Cardiology, Department of Internal Medicine Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tzung-Dau Wang
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
- MacKay Medical College, New Taipei City, Taiwan
| | - Ping-Yen Liu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Wen Wu
- Division of Cardiology, Cardiovascular Medical Center, and Department of Nuclear Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- School of Medicine, National Yang Ming Chao Tung University, Taipei, Taiwan
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan City, Taiwan
| | - Chun-Jen Liu
- Hepatitis Research Center, Department of Internal Medicine and Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
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Myhre PL, Hung CL, Frost MJ, Jiang Z, Ouwerkerk W, Teramoto K, Svedlund S, Saraste A, Hage C, Tan RS, Beussink-Nelson L, Fermer ML, Gan LM, Hummel YM, Lund LH, Shah SJ, Lam CSP, Tromp J. External validation of a deep learning algorithm for automated echocardiographic strain measurements. Eur Heart J Digit Health 2024; 5:60-68. [PMID: 38264705 PMCID: PMC10802824 DOI: 10.1093/ehjdh/ztad072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/08/2023] [Accepted: 10/12/2023] [Indexed: 01/25/2024]
Abstract
Aims Echocardiographic strain imaging reflects myocardial deformation and is a sensitive measure of cardiac function and wall-motion abnormalities. Deep learning (DL) algorithms could automate the interpretation of echocardiographic strain imaging. Methods and results We developed and trained an automated DL-based algorithm for left ventricular (LV) strain measurements in an internal dataset. Global longitudinal strain (GLS) was validated externally in (i) a real-world Taiwanese cohort of participants with and without heart failure (HF), (ii) a core-lab measured dataset from the multinational prevalence of microvascular dysfunction-HF and preserved ejection fraction (PROMIS-HFpEF) study, and regional strain in (iii) the HMC-QU-MI study of patients with suspected myocardial infarction. Outcomes included measures of agreement [bias, mean absolute difference (MAD), root-mean-squared-error (RMSE), and Pearson's correlation (R)] and area under the curve (AUC) to identify HF and regional wall-motion abnormalities. The DL workflow successfully analysed 3741 (89%) studies in the Taiwanese cohort, 176 (96%) in PROMIS-HFpEF, and 158 (98%) in HMC-QU-MI. Automated GLS showed good agreement with manual measurements (mean ± SD): -18.9 ± 4.5% vs. -18.2 ± 4.4%, respectively, bias 0.68 ± 2.52%, MAD 2.0 ± 1.67, RMSE = 2.61, R = 0.84 in the Taiwanese cohort; and -15.4 ± 4.1% vs. -15.9 ± 3.6%, respectively, bias -0.65 ± 2.71%, MAD 2.19 ± 1.71, RMSE = 2.78, R = 0.76 in PROMIS-HFpEF. In the Taiwanese cohort, automated GLS accurately identified patients with HF (AUC = 0.89 for total HF and AUC = 0.98 for HF with reduced ejection fraction). In HMC-QU-MI, automated regional strain identified regional wall-motion abnormalities with an average AUC = 0.80. Conclusion DL algorithms can interpret echocardiographic strain images with similar accuracy as conventional measurements. These results highlight the potential of DL algorithms to democratize the use of cardiac strain measurements and reduce time-spent and costs for echo labs globally.
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Affiliation(s)
- Peder L Myhre
- Division of Medicine, Akershus University Hospital, Lørenskog, Norway
- K.G. Jebsen Center of Cardiac Biomarkers, University of Oslo, Oslo, Norway
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan
| | | | | | - Wouter Ouwerkerk
- National Heart Centre Singapore, Singapore, Singapore
- Department of Dermatology, Amsterdam Institute for Infection and Immunity, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Kanako Teramoto
- Department of Biostatistics, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Sara Svedlund
- Department of Clinical Physiology, Institute of Medicine, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden
- Ribocure Pharmaceuticals AB/Ribo Life Science Co Ltd, Gothenburg, Sweden
| | - Antti Saraste
- Heart Center, Turku University Hospital, University of Turku, Turku, Finland
| | - Camilla Hage
- Department of Cardiology, Heart, Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Cardiology Unit, Karolinska Institutet, Stockholm, Sweden
| | - Ru-San Tan
- National Heart Centre Singapore, Singapore, Singapore
| | - Lauren Beussink-Nelson
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Maria L Fermer
- Early Clinical Development, Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Li-Ming Gan
- Ribocure Pharmaceuticals AB/Ribo Life Science Co Ltd, Gothenburg, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | | | - Lars H Lund
- Department of Cardiology, Heart, Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Sanjiv J Shah
- Division of Cardiology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Carolyn S P Lam
- National Heart Centre Singapore, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Jasper Tromp
- National Heart Centre Singapore, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
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Kuo HH, Lai YH, Lin PL, Chen HH, Hung CL, Liu LYM, Yeh CK. Effects of canagliflozin on cardiac remodeling and hemodynamic parameters in patients with type 2 diabetes mellitus. Sci Rep 2023; 13:21327. [PMID: 38044371 PMCID: PMC10694140 DOI: 10.1038/s41598-023-48716-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 11/29/2023] [Indexed: 12/05/2023] Open
Abstract
Sodium-glucose cotransporter type 2 (SGLT2) inhibitors have demonstrated to reduce cardiovascular risk in patients with type 2 diabetes mellitus (T2DM) in large trials independent of glycemic control. The mechanisms of this cardioprotective property remain uncertain. Evidence suggests positive hemodynamic changes and favorable cardiac remodeling contributing to the clinical outcomes but results were conflicting. We aim to investigate the potential impact on hemodynamic parameters, cardiac structure and functions. This prospective observational study included T2DM patients receiving canagliflozin 100 mg per day in addition to their antidiabetic treatment. We analyzed hemodynamic parameters assessed by echocardiographic measurements and impedance cardiography (ICG) to evaluate systolic and diastolic functions from baseline to 24 weeks after treatment. A total of 47 patients (25 males and 22 females) averaging 64.6 ± 10.9 years had a significant reduction in HbA1c, body weight, and systolic blood pressure. Hematocrit increased significantly, while NT-proBNP remained unchanged. E/e', left atrium (LA) volume, and LA stiffness were reduced, while left ventricle (LV) global longitudinal strain (GLS) and LA strain rates increased at 24 weeks by conventional and speckle tracking echocardiography. LV mass and ejection fraction showed no differences. ICG suggested significant improvement in hemodynamic parameters with increased stroke volume index and cardiac output index and decreased systemic vascular resistance index at 12 and 24 weeks. Canagliflozin improved hemodynamic parameters and had a favorable impact on LA and LV reverse remodeling. These changes may explain the beneficial effect on cardiovascular outcomes in large clinical trials.
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Affiliation(s)
- Hsiao-Huai Kuo
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
- Department of Pharmacy, Hsinchu Municipal MacKay Children's Hospital, Hsinchu, Taiwan
- Department of Pharmacy, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
- Department of Nursing, Hsin Sheng Junior College of Medical Care and Management, Taoyuan, Taiwan
| | - Yau-Huei Lai
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- Division of Cardiology, Department of Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
- Yuanpei University of Medical Technology, Hsinchu, Taiwan
| | - Po-Lin Lin
- Division of Cardiology, Department of Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
| | - Hsin-Hao Chen
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
- Department of Family Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Chung-Lieh Hung
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Lawrence Yu-Min Liu
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan.
- Division of Cardiology, Department of Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan.
| | - Chih-Kuang Yeh
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan
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Chang H, Kuo CF, Yu TS, Ke LY, Hung CL, Tsai SY. Increased risk of chronic fatigue syndrome following infection: a 17-year population-based cohort study. J Transl Med 2023; 21:804. [PMID: 37951920 PMCID: PMC10638797 DOI: 10.1186/s12967-023-04636-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 10/16/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND Previous serological studies have indicated an association between viruses and atypical pathogens and Chronic Fatigue Syndrome (CFS). This study aims to investigate the correlation between infections from common pathogens, including typical bacteria, and the subsequent risk of developing CFS. The analysis is based on data from Taiwan's National Health Insurance Research Database. METHODS From 2000 to 2017, we included a total of 395,811 cases aged 20 years or older newly diagnosed with infection. The cases were matched 1:1 with controls using a propensity score and were followed up until diagnoses of CFS were made. RESULTS The Cox proportional hazards regression analysis was used to estimate the relationship between infection and the subsequent risk of CFS. The incidence density rates among non-infection and infection population were 3.67 and 5.40 per 1000 person-years, respectively (adjusted hazard ratio [HR] = 1.5, with a 95% confidence interval [CI] 1.47-1.54). Patients infected with Varicella-zoster virus, Mycobacterium tuberculosis, Escherichia coli, Candida, Salmonella, Staphylococcus aureus and influenza virus had a significantly higher risk of CFS than those without these pathogens (p < 0.05). Patients taking doxycycline, azithromycin, moxifloxacin, levofloxacin, or ciprofloxacin had a significantly lower risk of CFS than patients in the corresponding control group (p < 0.05). CONCLUSION Our population-based retrospective cohort study found that infection with common pathogens, including bacteria, viruses, is associated with an increased risk of developing CFS.
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Affiliation(s)
- Hsun Chang
- Division of Infectious Diseases, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chien-Feng Kuo
- Division of Infectious Diseases, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, 252, Taiwan
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, 615 N. Wolfe Street, Baltimore, MD, 21205, USA
| | - Teng-Shun Yu
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Liang-Yin Ke
- Medical Laboratory Science & Biotechnology, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Shin-Yi Tsai
- Department of Medicine, MacKay Medical College, New Taipei City, 252, Taiwan.
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, 615 N. Wolfe Street, Baltimore, MD, 21205, USA.
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan.
- Department of Laboratory Medicine, MacKay Memorial Hospital, Taipei, 104, Taiwan.
- Institute of Long-Term Care, MacKay Medical College, New Taipei City, Taiwan.
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Hung CL, Chao TF, Tsai CT, Liao JN, Lim SS, Tuan TC, Chen TJ, Chan YH, Chen SA, Chiang CE. Prevalence, Incidence, Lifetime Risks, and Outcomes of Heart Failure in Asia: A Nationwide Report. JACC Heart Fail 2023; 11:1454-1456. [PMID: 36647927 DOI: 10.1016/j.jchf.2022.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/19/2022] [Indexed: 01/18/2023]
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17
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Wang TD, Hung CL, Yeh HI. Predicted but not destined: considerations for obesity-related cardiovascular risk projection. Lancet Reg Health West Pac 2023; 37:100828. [PMID: 37693872 PMCID: PMC10485665 DOI: 10.1016/j.lanwpc.2023.100828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 09/12/2023]
Affiliation(s)
- Tzung-Dau Wang
- Cardiovascular Center and Divisions of Cardiology and Hospital Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Hung-I Yeh
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
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18
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Wu CK, Yang LT, Hung CL. Exercise left atrial compliance: One more tool in the heart failure with preserved ejection fraction assistance toolbox? Eur J Heart Fail 2023; 25:1307-1309. [PMID: 37403649 DOI: 10.1002/ejhf.2966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/28/2023] [Accepted: 07/02/2023] [Indexed: 07/06/2023] Open
Affiliation(s)
- Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Tan Yang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
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Lawson CA, Tay WT, Bernhardt L, Richards AM, Zaccardi F, Tromp J, Katherine Teng TH, Hung CL, Chandramouli C, Wander GS, Ouwerkerk W, Seidu S, Khunti K, Lam CS. Association Between Diabetes, Chronic Kidney Disease, and Outcomes in People With Heart Failure From Asia. JACC Asia 2023; 3:611-621. [PMID: 37614542 PMCID: PMC10442874 DOI: 10.1016/j.jacasi.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/01/2023] [Accepted: 03/01/2023] [Indexed: 08/25/2023]
Abstract
Background Diabetes mellitus (DM), chronic kidney disease (CKD), and heart failure (HF) are pathophysiologically linked and increasing in prevalence in Asian populations, but little is known about the interplay of DM and CKD on outcomes in HF. Objectives This study sought to investigate outcomes in patients with heart failure with preserved ejection fraction (HFpEF) vs heart failure with reduced ejection fraction (HFrEF) in relation to the presence of DM and CKD. Methods Using the multinational ASIAN-HF registry, we investigated associations between DM only, CKD only, and DM+CKD with: 1) composite of 1-year mortality or HF hospitalization; and 2) Kansas City Cardiomyopathy Questionnaire scores, according to HF subtype. Results In 5,239 patients with HF (74.6% HFrEF, 25.4% HFpEF; mean age 63 years; 29.1% female), 1,107 (21.1%) had DM only, 1,087 (20.7%) had CKD only, and 1,400 (26.7%) had DM+CKD. Compared with patients without DM nor CKD, DM+CKD was associated with 1-year all-cause mortality or HF hospitalization in HFrEF (adjusted HR: 2.07; 95% CI: 1.68-2.55) and HFpEF (HR: 2.37; 95% CI: 1.40-4.02). In HFrEF, DM only and CKD only were associated with 1-year all-cause mortality or HF hospitalization (both HRs: 1.43; 95% CI: 1.14-1.80), while in HFpEF, CKD only (HR: 2.54; 95% CI: 1.46-4.41) but not DM only (HR: 1.01; 95% CI: 0.52-1.95) was associated with increased risk (interaction P < 0.01). Adjusted Kansas City Cardiomyopathy Questionnaire scores were lower in patients with DM+CKD (HFrEF: mean 60.50, SEM 0.77, HFpEF: mean 70.10, SEM 1.06; P < 0.001) than with no DM or CKD (HFrEF: mean 66.00, SEM 0.65; and HFpEF: mean 75.80, SEM 0.99). Conclusions Combined DM and CKD adversely effected outcomes independently of HF subtype, with CKD a consistent predictor of worse outcomes. Strategies to prevent and treat DM and CKD in HF are urgently required.
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Affiliation(s)
- Claire A. Lawson
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- Leicester Real World Evidence Unit, Leicester, United Kingdom
| | - Wan Ting Tay
- National Heart Centre Singapore, Singapore, Singapore
| | - Lizelle Bernhardt
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
| | - A. Mark Richards
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
- National University Heart Centre, Singapore
| | - Francesco Zaccardi
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- Diabetes Research Centre, Leicester, United Kingdom
- National Institute for Health Research Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
| | - Jasper Tromp
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Tiew-Hwa Katherine Teng
- National Heart Centre Singapore, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- School of Allied Health, University of Western Australia, Perth, Western Australia, Australia
| | - Chung-Lieh Hung
- Department of Cardiology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chanchal Chandramouli
- National Heart Centre Singapore, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Gurpreet Singh Wander
- Department of Cardiology, Hero Heart Institute, Dayanand Medical College and Hospital, Ludhiana, India
| | - Wouter Ouwerkerk
- National Heart Centre Singapore, Singapore, Singapore
- Department of Dermatology, University of Amsterdam Medical Center, Amsterdam, the Netherlands
| | - Sam Seidu
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- Diabetes Research Centre, Leicester, United Kingdom
- National Institute for Health Research Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
| | - Kamlesh Khunti
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- Diabetes Research Centre, Leicester, United Kingdom
- National Institute for Health Research Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
| | - Carolyn S.P. Lam
- National Heart Centre Singapore, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- Department of Cardiology, University of Groningen, Groningen, the Netherlands
| | - ASIAN-HF Investigators
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- National Heart Centre Singapore, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
- National University Heart Centre, Singapore
- Diabetes Research Centre, Leicester, United Kingdom
- National Institute for Health Research Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- School of Allied Health, University of Western Australia, Perth, Western Australia, Australia
- Department of Cardiology, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Cardiology, Hero Heart Institute, Dayanand Medical College and Hospital, Ludhiana, India
- Department of Dermatology, University of Amsterdam Medical Center, Amsterdam, the Netherlands
- Department of Cardiology, University of Groningen, Groningen, the Netherlands
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20
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Wang CC, Chang WT, Lin YH, Tzeng BH, Chao TH, Hung CL, Wu YW, Tsai CH, Lin WW, Chang KC, Chang HY, Yu WC, Wang WH, Cheng CI, Wang TD, Hou CJY, Chen WJ. 2023 Expert Consensus of the Taiwan Society of Cardiology on the Diagnosis and Treatment of Cardiac Amyloidosis. Acta Cardiol Sin 2023; 39:511-543. [PMID: 37456934 PMCID: PMC10346051 DOI: 10.6515/acs.202307_39(4).20230610a] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/10/2023] [Indexed: 07/18/2023]
Abstract
Cardiac amyloidosis is one form of systemic amyloidosis caused by abnormal amyloid fibrils deposited in the extracellular space of the myocardium causing heart failure because of restrictive cardiomyopathy and conduction disturbances. The incidence and prevalence of cardiac amyloidosis are higher than previously noted, particularly among special populations. The most common forms of cardiac amyloidosis are light chain and transthyretin amyloid cardiomyopathy. Even though more than 70% of patients with systemic amyloidosis have cardiac amyloidosis, the diagnosis is often delayed, suggesting significant gaps in the knowledge of cardiac amyloidosis and a lack of multidisciplinary teamwork in our daily practice. The Taiwan Society of Cardiology Heart Failure Committee organized experts to draft the "Expert Consensus on the diagnosis and treatment of cardiac amyloidosis." This statement aims to help clinicians and healthcare professionals improve early diagnosis and management of cardiac amyloidosis in Taiwan. The expert panel met virtually to review the data and discuss the consensus statements. Our review provided practical information about diagnostic methods and algorithms, clinical clues and red-flag signs, cardiac amyloidosis per se and its comorbidities treatment modalities, and follow-up plans for asymptomatic transthyretin gene carriers. We especially innovate two acronyms, "HFpEF MUTED CALL" and "HFmrEF MUST COUNT", to help in the early diagnosis and screening of transthyretin amyloid cardiomyopathy as shown in the Central Illustration.
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Affiliation(s)
- Chun-Chieh Wang
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan
| | - Wei-Ting Chang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University; Division of Cardiology, Department of Internal Medicine, Chi Mei Medical Center; Department of Biotechnology, Southern Taiwan University of Science and Technology, Tainan
| | - Yen-Hung Lin
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University, Taipei
| | - Bing-Hsiean Tzeng
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City
| | - Ting-Hsing Chao
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital; College of Medicine, National Cheng Kung University, Tainan
| | - Chung-Lieh Hung
- Department of Medicine and Institute of Biomedical Sciences, MacKay Medical College, New Taipei City; Cardiovascular Division, Department of Internal Medicine, MacKay Memorial Hospital
| | - Yen-Wen Wu
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City
- School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Cheng-Hsuan Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Jin-Shan Branch, New Taipei City
| | - Wei-Wen Lin
- Cardiovascular Center, Taichung Veterans General Hospital; Department of Life Science, Tunghai University
| | - Kuan-Cheng Chang
- Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital and Graduate Institute of Biomedical Sciences, China Medical University, Taichung
| | - Hung-Yu Chang
- Heart Center, Cheng Hsin General Hospital; Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University
| | - Wen-Chung Yu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital; Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei
| | - Wen-Hwa Wang
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Veterans General Hospital; College of Management, I-Shou University
| | - Cheng-I Cheng
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung; School of Medicine, College of Medicine, Chang Gung University, Taoyuan
| | - Tzung-Dau Wang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University, Taipei
| | - Charles Jia-Yin Hou
- Department of Medicine, MacKay Medical College, New Taipei City; Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei
| | - Wen-Jone Chen
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University, Taipei
- Division of Cardiology, Department of Internal Medicine, Min Sheng General Hospital, Taoyuan, Taiwan
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21
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Lee AS, Sung YL, Pan SH, Sung KT, Su CH, Ding SL, Lu YJ, Hsieh CL, Chen YF, Liu CC, Chen WY, Chen XR, Chung FP, Wang SW, Chen CH, Mochly-Rosen D, Hung CL, Yeh HI, Lin SF. A Common East Asian aldehyde dehydrogenase 2*2 variant promotes ventricular arrhythmia with chronic light-to-moderate alcohol use in mice. Commun Biol 2023; 6:610. [PMID: 37280327 PMCID: PMC10244406 DOI: 10.1038/s42003-023-04985-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 05/26/2023] [Indexed: 06/08/2023] Open
Abstract
Chronic heavy alcohol use is associated with lethal arrhythmias. Whether common East Asian-specific aldehyde dehydrogenase deficiency (ALDH2*2) contributes to arrhythmogenesis caused by low level alcohol use remains unclear. Here we show 59 habitual alcohol users carrying ALDH2 rs671 have longer QT interval (corrected) and higher ventricular tachyarrhythmia events compared with 137 ALDH2 wild-type (Wt) habitual alcohol users and 57 alcohol non-users. Notably, we observe QT prolongation and a higher risk of premature ventricular contractions among human ALDH2 variants showing habitual light-to-moderate alcohol consumption. We recapitulate a human electrophysiological QT prolongation phenotype using a mouse ALDH2*2 knock-in (KI) model treated with 4% ethanol, which shows markedly reduced total amount of connexin43 albeit increased lateralization accompanied by markedly downregulated sarcolemmal Nav1.5, Kv1.4 and Kv4.2 expressions compared to EtOH-treated Wt mice. Whole-cell patch-clamps reveal a more pronounced action potential prolongation in EtOH-treated ALDH2*2 KI mice. By programmed electrical stimulation, rotors are only provokable in EtOH-treated ALDH2*2 KI mice along with higher number and duration of ventricular arrhythmia episodes. The present research helps formulate safe alcohol drinking guideline for ALDH2 deficient population and develop novel protective agents for these subjects.
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Affiliation(s)
- An-Sheng Lee
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Division of Cardiovascular Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Yen-Ling Sung
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- Graduate Institute of Biomedical Optomechatronics, Taipei Medical University, Taipei, Taiwan
| | - Szu-Hua Pan
- Graduate Institute of Medical Genomics and Proteomics, College of Medicine, National Taiwan University, Taipei, Taiwan
- Genome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taipei, Taiwan
- Doctoral Degree Program of Translational Medicine, National Taiwan University, Taipei, Taiwan
| | - Kuo-Tzu Sung
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Cheng-Huang Su
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shiao-Li Ding
- Department of Medical Research, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Ying-Jui Lu
- Department of Medical Research, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Chin-Ling Hsieh
- Department of Medical Research, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Yun-Fang Chen
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
| | - Chuan-Chuan Liu
- Department of Physiology Examination, MacKay Memorial Hospital, New Taipei, Taiwan
| | - Wei-Yu Chen
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
| | - Xuan-Ren Chen
- Graduate Institute of Medical Genomics and Proteomics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Fa-Po Chung
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medicine, National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan
| | - Che-Hong Chen
- Department of Chemical and Systems Biology, Stanford University, School of Medicine, Stanford, CA, USA
| | - Daria Mochly-Rosen
- Department of Chemical and Systems Biology, Stanford University, School of Medicine, Stanford, CA, USA
| | - Chung-Lieh Hung
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan.
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei, Taiwan.
| | - Hung-I Yeh
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan.
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.
| | - Shien-Fong Lin
- Institute of Biomedical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
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22
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Lawson CA, Tay WT, Richards M, Zaccardi F, Tromp J, Teng THK, Hung CL, Chandramouli C, Wander GS, Ouwerkerk W, Teramoto K, Ali M, Kadam U, Hand S, Harrison M, Anand I, Naik A, Squire I, Khunti K, Stromberg A, Lam CS. Patient-Reported Status and Heart Failure Outcomes in Asia by Sex, Ethnicity, and Socioeconomic Status. JACC Asia 2023; 3:349-362. [PMID: 37323861 PMCID: PMC10261894 DOI: 10.1016/j.jacasi.2023.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 03/24/2023] [Accepted: 03/24/2023] [Indexed: 06/17/2023]
Abstract
Background In heart failure (HF), symptoms and health-related quality of life (HRQoL) are known to vary among different HF subgroups, but evidence on the association between changing HRQoL and outcomes has not been evaluated. Objectives The authors sought to investigate the relationship between changing symptoms, signs, and HRQoL and outcomes by sex, ethnicity, and socioeconomic status (SES). Methods Using the ASIAN-HF (Asian Sudden Cardiac Death in Heart Failure) Registry, we investigated associations between the 6-month change in a "global" symptoms and signs score (GSSS), Kansas City Cardiomyopathy Questionnaire overall score (KCCQ-OS), and visual analogue scale (VAS) and 1-year mortality or HF hospitalization. Results In 6,549 patients (mean age: 62 ± 13 years], 29% female, 27% HF with preserved ejection fraction), women and those in low SES groups had higher symptom burden but lower signs and similar KCCQ-OS to their respective counterparts. Malay patients had the highest GSSS (3.9) and lowest KCCQ-OS (58.5), and Thai/Filipino/others (2.6) and Chinese patients (2.7) had the lowest GSSS scores and the highest KCCQ-OS (73.1 and 74.6, respectively). Compared to no change, worsening of GSSS (>1-point increase), KCCQ-OS (≥10-point decrease) and VAS (>1-point decrease) were associated with higher risk of HF admission/death (adjusted HR: 2.95 [95% CI: 2.14-4.06], 1.93 [95% CI: 1.26-2.94], and 2.30 [95% CI: 1.51-3.52], respectively). Conversely, the same degrees of improvement in GSSS, KCCQ-OS, and VAS were associated with reduced rates (HR: 0.35 [95% CI: 0.25-0.49], 0.25 [95% CI: 0.16-0.40], and 0.64 [95% CI: 0.40-1.00], respectively). Results were consistent across all sex, ethnicity, and SES groups (interaction P > 0.05). Conclusions Serial measures of patient-reported symptoms and HRQoL are significant and consistent predictors of outcomes among different groups with HF and provide the potential for a patient-centered and pragmatic approach to risk stratification.
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Affiliation(s)
- Claire A. Lawson
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- National Institute for Health Research (NIHR) Biomedical Research Centre, University of Leicester, Leicester, United Kingdom
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- NIHR Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
| | | | - Mark Richards
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
- National University Heart Centre, Singapore
| | - Francesco Zaccardi
- NIHR Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
- Diabetes Research Centre, Leicester, United Kingdom
| | - Jasper Tromp
- National Heart Centre Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
| | - Tiew-Hwa Katherine Teng
- National Heart Centre Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- School of Allied Health, University of Western Australia, Australia
| | - Chung-Lieh Hung
- Department of Cardiology, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chanchal Chandramouli
- National Heart Centre Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Gurpreet S. Wander
- Department of Cardiology, Hero Dayanand Medical College Heart Institute, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Wouter Ouwerkerk
- National Heart Centre Singapore, Singapore
- Department of Dermatology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam, the Netherlands
| | | | - Mohammad Ali
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- National Institute for Health Research (NIHR) Biomedical Research Centre, University of Leicester, Leicester, United Kingdom
| | - Umesh Kadam
- Diabetes Research Centre, Leicester, United Kingdom
- Department of Health Sciences, University of Leicester, Leicestershire, United Kingdom
| | - Simon Hand
- Department of Health Sciences, University of Leicester, Leicestershire, United Kingdom
| | - Mary Harrison
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
| | - Inder Anand
- Cardiovascular Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ajay Naik
- Care Institute of Medical Sciences, Ahmedabad, India
| | - Iain Squire
- Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom
- National Institute for Health Research (NIHR) Biomedical Research Centre, University of Leicester, Leicester, United Kingdom
| | - Kamlesh Khunti
- Leicester Real World Evidence Unit, Leicester, United Kingdom
- NIHR Applied Research Collaboration–East Midlands, University of Leicester, Leicester, United Kingdom
- Diabetes Research Centre, Leicester, United Kingdom
| | - Anna Stromberg
- Department of Health, Medicine and Caring Sciences, and Department of Cardiology, Linkoping University, Sweden
| | - Carolyn S.P. Lam
- National Heart Centre Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- George Institute for Global Health, Sydney, Australia
- Department of Cardiology, University of Groningen, Groningen, the Netherlands
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Wu PC, Sung KT, Lin JL, Hung TC, Lai YH, Su CH, Yeh HI, Wu CJ, Hung CL. Relation of early-stage renal insufficiency and cardiac structure and function in a large population of asymptomatic Asians: a cross-sectional cohort analysis. Front Nephrol 2023; 3:1071900. [PMID: 37675374 PMCID: PMC10479670 DOI: 10.3389/fneph.2023.1071900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 04/13/2023] [Indexed: 09/08/2023]
Abstract
Background Few studies have addressed early-stage kidney disease and preclinical cardiac structural and functional abnormalities from a large-scale Asian population. Further, the extent to which measures of myocardial function and whether these associations may vary by testing various formulas of renal insufficiency remains largely unexplored. Objective To explore the associations among renal function, proteinuria, and left ventricular (LV) structural and diastolic functional alterations. Design A cross-sectional, retrospective cohort study. Setting Registered data from a cardiovascular health screening program at MacKay Memorial Hospital from June 2009 to December 2012. Participants Asymptomatic individuals. Measurements Renal function was evaluated in terms of estimated glomerular filtration rate (eGFR) by both MDRD and CKD-EPI formulas and severity of proteinuria, which were further related to cardiac structure, diastolic function (including LV e' by tissue Doppler), and circulating N-terminal pro-brain natriuretic peptide (NT-proBNP) level. Results Among 4942 participants (65.8% men, mean age 49.4 ± 11.2 years), the mean CKD-EPI/MDRD eGFR was 90.6 ± 15.7 and 88.5 ± 16.9 ml/min/1.73m2, respectively. Lower eGFR, estimated either by the MDRD or CKD-EPI method, and higher proteinuria were significantly associated with lower LV e' and higher NT-proBNP (all p<0.05) even after adjusting for clinical covariates. In general, lower eGFR estimated by CKD-EPI and MDRD displayed similar impacts on worsening e' and NT-proBNP, rather than E/e', in multivariate models. Finally, lower LV e' or higher composite diastolic score, rather than E/e', demonstrated remarkable interaction with eGFR level estimated by either CKD-EPI or MDRD on circulating NT-proBNP level (p interaction <0.05). Limitations Proteinuria was estimated using a urine dipstick rather than more accurately by the urine protein-to-creatinine ratio. Also, pertaining drug history and clinical hard outcomes were lacking. Conclusion Both clinical estimate of renal insufficiency by eGFR or proteinuria, even in a relatively early clinical stage, were tightly linked to impaired cardiac diastolic relaxation and circulating NT-proBNP level. Elevation of NT-proBNP with worsening renal function may be influenced by impaired myocardial relaxation.
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Affiliation(s)
- Pei-Chen Wu
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
| | - Kuo-Tzu Sung
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Jiun-Lu Lin
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Division of Endocrinology and Metabolism, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Ta-Chuan Hung
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Yau-Huei Lai
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Cheng-Huang Su
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Hung-I. Yeh
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chih-Jen Wu
- Division of Nephrology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Graduate Institute of Medical Sciences and Department of Pharmacology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Chung-Lieh Hung
- Institute of Biomedical Sciences, Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Institute of Biomedical Sciences, Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei, Taiwan
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24
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Chiang CE, Hung CL, Wu YW, Lin TH, Ueng KC, Sung SH, Wu CK, Chao TH, Lin HJ, Lin YH, Huang JL, Chen MYC, Lin PL, Chao TF, Cheng HM, Liu ME, Wang TD, Yeh HI, Li YH, Liu PY, Yin WH, Hsieh IC, Wang CC, Chen CH, Chu PH, Lin SJ, Yeh SJ, Lin JL, Hwang JJ, Hung HF, Chen WJ, Hou CJY. 2023 Consensus of Taiwan Society of Cardiology on the Pharmacological Treatment of Chronic Heart Failure. Acta Cardiol Sin 2023; 39:361-390. [PMID: 37229331 PMCID: PMC10203721 DOI: 10.6515/acs.202305_39(3).20230301a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/01/2023] [Indexed: 05/27/2023]
Abstract
The prevalence of heart failure is increasing, causing a tremendous burden on health care systems around the world. Although mortality rate of heart failure has been significantly reduced by several effective agents in the past 3 decades, yet it remains high in observational studies. More recently, several new classes of drugs emerged with significant efficacy in reducing mortality and hospitalization in chronic heart failure with reduced ejection fraction (HFrEF) and preserved ejection fraction (HFpEF). To integrate these effective therapies and prioritize them in the management of Asian patients, Taiwan Society of Cardiology has recently appointed a working group to formulate a consensus of pharmacological treatment in patients with chronic heart failure. Based on most updated information, this consensus provides rationales for prioritization, rapid sequencing, and in-hospital initiation of both foundational and additional therapies for patients with chronic heart failure.
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Affiliation(s)
- Chern-En Chiang
- General Clinical Research Center
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital
- School of Medicine, National Yang Ming Chiao Tung University
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei
- Institute of Biomedical Sciences, MacKay Medical College
| | - Yen-Wen Wu
- School of Medicine, National Yang Ming Chiao Tung University
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City
| | - Tsung-Hsien Lin
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Medical University Hospital
- Faculty of Medicine and Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Kwo-Chang Ueng
- Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung
| | - Shih-Hsien Sung
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital
- School of Medicine, National Yang Ming Chiao Tung University
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Ting-Hsing Chao
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Hung-Ju Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Yen-Hung Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
- National Taiwan University College of Medicine, Taipei
| | - Jin-Long Huang
- Department of Medical Education, Taichung Veterans General Hospital
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung-Hsing University, Taichung
| | - Michael Yu Chih Chen
- Division of Cardiology, Department of Internal Medicine, Buddhist Tzu Chi General Hospital, Hualien
| | - Po-Lin Lin
- Division of Cardiology, Hsinchu MacKay Memorial Hospital, Hsinchu
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital
- Institute of Clinical Medicine, and Cardiovascular Research Center, National Yang Ming Chiao Tung University
| | - Hao-Min Cheng
- Program of Interdisciplinary Medicine, National Yang Ming Chiao Tung University School of Medicine
- Division of Faculty Development, Taipei Veterans General Hospital
| | - Ming-En Liu
- Division of Cardiology, Hsinchu MacKay Memorial Hospital, Hsinchu
| | - Tzung-Dau Wang
- Cardiovascular Center and Divisions of Cardiology and Hospital Medicine, Department of Internal Medicine, National Taiwan University Hospital
| | - Hung-I Yeh
- Departments of Internal Medicine and Medical Research, MacKay Memorial Hospital, Taipei
- Department of Medicine, MacKay Medical College, New Taipei City
| | - Yi-Heng Li
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Ping-Yen Liu
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan
| | - Wei-Hsian Yin
- School of Medicine, National Yang Ming Chiao Tung University
- Heart Center, Cheng-Hsin General Hospital, Taipei
| | - I-Chang Hsieh
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan
| | - Chun-Chieh Wang
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan
| | - Chen-Huan Chen
- School of Medicine, National Yang Ming Chiao Tung University
- Department of Medical Education, Taipei Veterans General Hospital, Taipei
| | - Pao-Hsien Chu
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan
| | - Shing-Jong Lin
- Taipei Heart Institute, Taipei Medical University
- Department of Medical Research, Taipei Veterans General Hospital, Taipei
| | - San-Jou Yeh
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan
| | - Jiunn-Lee Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
- Shuan Ho Hospital, Taipei Medical University, New Taipei City
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Huei-Fong Hung
- Division of Cardiology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
- Department of Internal Medicine, Min-Sheng General Hospital, Taoyuan
| | - Charles Jia-Yin Hou
- Department of Medicine, MacKay Medical College, New Taipei City
- Cardiovascular Center, MacKay Memorial Hospital, Taipei, Taiwan
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25
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Lin CY, Sung HY, Chen YJ, Yeh HI, Hou CJY, Tsai CT, Hung CL. Personalized Management for Heart Failure with Preserved Ejection Fraction. J Pers Med 2023; 13:jpm13050746. [PMID: 37240916 DOI: 10.3390/jpm13050746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/14/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous clinical syndrome with multiple underlying mechanisms and comorbidities that leads to a variety of clinical phenotypes. The identification and characterization of these phenotypes are essential for better understanding the precise pathophysiology of HFpEF, identifying appropriate treatment strategies, and improving patient outcomes. Despite accumulating data showing the potentiality of artificial intelligence (AI)-based phenotyping using clinical, biomarker, and imaging information from multiple dimensions in HFpEF management, contemporary guidelines and consensus do not incorporate these in daily practice. In the future, further studies are required to authenticate and substantiate these findings in order to establish a more standardized approach for clinical implementation.
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Affiliation(s)
- Chang-Yi Lin
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei 10449, Taiwan
| | - Heng-You Sung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei 10449, Taiwan
| | - Ying-Ju Chen
- Telemedicine Center, MacKay Memorial Hospital, Taipei 10449, Taiwan
| | - Hung-I Yeh
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei 10449, Taiwan
- Departments of Internal Medicine, Mackay Medical College, New Taipei City 25245, Taiwan
| | - Charles Jia-Yin Hou
- Departments of Internal Medicine, Mackay Medical College, New Taipei City 25245, Taiwan
| | - Cheng-Ting Tsai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei 10449, Taiwan
- Mackay Junior College of Medicine, Nursing and Management, New Taipei City 25245, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Road, Taipei 10449, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 25245, Taiwan
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Sung KT, Chang SH, Chi PC, Chien SC, Lo CI, Lin CF, Huang WH, Yun CH, Tsai CT, Su CH, Hou CJY, Yeh HI, Tsao CH, Kuo JY, Hung CL. QRS Fragmentation in Preserved Ejection Fraction Heart Failure: Functional Insights, Pathological Correlates, and Prognosis. J Am Heart Assoc 2023; 12:e028105. [PMID: 36892085 PMCID: PMC10111515 DOI: 10.1161/jaha.122.028105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Background Fragmented QRS (fQRS) morphology as a surrogate marker of the possible presence of myocardial scarring has been shown to confer a higher risk in patients with reduced ejection fraction heart failure. We aimed to investigate the pathophysiological correlates and prognostic implications of fQRS in patients with heart failure with preserved ejection fraction (HFpEF). Methods and Results We consecutively studied 960 patients with HFpEF (76.4±12.7 years, men: 37.2%). fQRS was assessed using a body surface ECG during hospitalization. QRS morphology was available and classified into 3 categories among 960 subjects with HFpEF as non-fQRS, inferior fQRS, and anterior/lateral fQRS groups. Despite comparable clinical features in most baseline demographics among the 3 fQRS categories, anterior/lateral fQRS showed significantly higher B-type natriuretic peptide/troponin levels (both P<0.001), with both the inferior and anterior/lateral fQRS HFpEF groups demonstrating a higher degree of unfavorable cardiac remodeling, greater extent of myocardial perfusion defect, and slower coronary flow phenomenon (all P<0.05). Patients with anterior/lateral fQRS HFpEF exhibited significantly altered cardiac structure/function and more impaired diastolic indices (all P<0.05). During a median of 657 days follow-up, the presence of anterior/lateral fQRS conferred a doubled HF re-admission risk (adjusted hazard ratio 1.90, P<0.001), with both inferior and anterior/lateral fQRS having a higher risk of cardiovascular and all-cause death (all P<0.05) by using Cox regression models. Conclusions The presence of fQRS in HFpEF was associated with more extensive myocardial perfusion defects and worsened mechanics, which possibly denotes a more severe involvement of cardiac damage. Early recognition in such patients with HFpEF likely benefits from targeted therapeutic interventions.
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Affiliation(s)
- Kuo-Tzu Sung
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Sheng-Hsiung Chang
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Po-Ching Chi
- Department of Cardiology Zhongmei Hospital Taoyuan Taiwan (R.O.C.)
| | - Shih-Chieh Chien
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
| | - Chi-In Lo
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
| | - Chao-Feng Lin
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
| | - Wen-Hung Huang
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
| | - Chun-Ho Yun
- Division of Radiology MacKay Memorial Hospital Taipei Taiwan (R.O.C.)
| | - Cheng-Ting Tsai
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Cheng-Huang Su
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Charles Jia-Yin Hou
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Hung-I Yeh
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Chin-Ho Tsao
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Division of Radiology MacKay Memorial Hospital Taipei Taiwan (R.O.C.)
| | - Jen-Yuan Kuo
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
- Mackay Junior College of Medicine, Nursing and Management New Taipei city Taiwan (R.O.C.)
| | - Chung-Lieh Hung
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology MacKay Memorial Hospital Taipei Taiwan (R.O.C)
- MacKay Medical College New Taipei City Taiwan (R.O.C.)
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27
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Yang LT, Lee CC, Su CH, Amano M, Nabeshima Y, Kitano T, Tsai CM, Hung CL, Nakaoku Y, Nishimura K, Ogata S, Lo HY, Hsu RB, Chen YS, Chen WJ, Mankad R, Pellikka PA, Ho YL, Takeuchi M, Izumi C. Analysis of Left Ventricular Indexes and Mortality Among Asian Adults With Hemodynamically Significant Chronic Aortic Regurgitation. JAMA Netw Open 2023; 6:e234632. [PMID: 36961461 DOI: 10.1001/jamanetworkopen.2023.4632] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Importance Chronic hemodynamically significant aortic regurgitation (AR) is associated with excess risk of death, yet data for Asian patients are lacking, and whether Asian patients can abide by Western guidelines as to when aortic valve surgery should be performed is unknown. Objective To assess AR presentation and cutoffs of left ventricular ejection fraction (LVEF), LV end-systolic dimension index (LVESDi), and LV end-systolic volume index (LVESVi) that are associated with risk of death in Asian patients with AR. Design, Setting, and Participants This retrospective cohort study included consecutive patients with chronic, moderately severe to severe AR from 3 tertiary referral centers (2 in Japan and 1 in Taiwan) from June 11, 2008, through November 19, 2020, with follow-up through November 11, 2021. Exposures Aortic regurgitation severity, graded by a comprehensive integrated approach. Main Outcomes and Measures The primary outcome was the association between volume-derived LVEF, LVESDi, and LVESVi and all-cause death (ACD). The secondary outcome was the association of these LV indexes with cardiovascular death (CVD). Clinical and echocardiographic data were analyzed retrospectively. A de novo disk-summation method was used to derive LV volumes and volume-derived LVEF. Results Of 1259 patients (mean [SD] age, 64 [17] years; 934 [74%] male), 515 (41%) were Japanese and 744 (59%) were Taiwanese. The median follow-up was 4.1 years (IQR, 1.56-7.24 years). The mean (SD) body surface area was 1.67 (0.21) m2; LVEF, 55% (11%); LVESDi, 24.7 (5.7) mm/m2; LVESVi, 50.1 (28.0) mL/m2; and indexed mid-ascending aorta size, 24.7 (5.5) mm/m2. Aortic valve surgery occurred in 483 patients (38%); 240 patients (19%) died during follow-up. Overall mean (SD) 8-year survival was 74% (2%). Separate multivariate models adjusted for covariates demonstrated independent associations of LVEF, LVESDi, and LVESVi with ACD (LVEF: hazard ratio [HR] per 10%, 0.80; 95% CI, 0.70-0.92; P = .002; LVESDi: HR, 1.04; 95% CI, 1.01-1.06; P = .002; LVESVi: HR per 10 mL/m2, 1.11; 95% CI, 1.05-1.17; P < .001) and CVD (LVEF: HR per 10%, 0.69; 95% CI, 0.56-0.85; P < .001; LVESDi: HR, 1.05; 95% CI, 1.01-1.09; P = .01; LVESVi per 10 mL/m2: HR, 1.15; 95% CI, 1.06-1.24; P < .001). In the total cohort, spline curves showed that mortality started to increase for an LVEF of 53% or less, LVESDi of 22 mm/m2 or greater, and LVESVi of 46 mL/m2 or greater for both ACD and CVD. Early surgery was beneficial in 3 strata of LVESDi (<20, 20 to <25, and ≥25 mm/m2) and 2 strata of LVESVi (<46 and ≥46 mL/m2). Conclusions and Relevance This multicenter cohort study of Asian patients with hemodynamically significant AR found cutoff values of LVEF, LVESDi, and LVESVi that were associated with increased risk of death. These findings suggest that Western guidelines seem applicable in Asian patients and, most importantly, that indexed LV parameters with a lower cutoff could be used in discriminating patients with excess mortality risk.
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Affiliation(s)
- Li-Tan Yang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Telehealth Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Chang Lee
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Center of Intelligent Healthcare, National Taiwan University Hospital, Taipei, Taiwan
| | - Chin-Hua Su
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Masashi Amano
- Department of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Yosuke Nabeshima
- Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Tetsuji Kitano
- Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Chieh-Mei Tsai
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chung-Lieh Hung
- Cardiovascular Division, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Yuriko Nakaoku
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Kunihiro Nishimura
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Soshiro Ogata
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Hao-Yun Lo
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ron-Bin Hsu
- Cardiovascular Center and Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Yih-Sharng Chen
- Cardiovascular Center and Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Emergency Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Rekha Mankad
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Yi-Lwun Ho
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Telehealth Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, Hospital of University of Occupational and Environmental Health, School of Medicine, Kitakyushu, Japan
| | - Chisato Izumi
- Department of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center, Osaka, Japan
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Lee YN, Wu YJ, Lee HI, Wang HH, Hung CL, Chang CY, Chou YH, Tien TY, Lee CW, Lin CF, Su CH, Yeh HI. Hsa-miR-409-3p regulates endothelial progenitor senescence via PP2A-P38 and is a potential ageing marker in humans. J Cell Mol Med 2023; 27:687-700. [PMID: 36756741 PMCID: PMC9983318 DOI: 10.1111/jcmm.17691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 01/14/2023] [Accepted: 01/29/2023] [Indexed: 02/10/2023] Open
Abstract
We explored the roles of hsa-microRNA (miR)-409-3p in senescence and signalling mechanism of human endothelial progenitor cells (EPCs). Hsa-miR-409-3p was found upregulated in senescent EPCs. Overexpression of miRNA mimics in young EPCs inhibited angiogenesis. In senescent EPCs, compared to young EPCs, protein phosphatase 2A (PP2A) was downregulated, with activation of p38/JNK by phosphorylation. Young EPCs treated with siPP2A caused inhibited angiogenesis with activation of p38/JNK, similar to findings in senescent EPCs. Time series analysis showed, in young EPCs treated with hsa-miR-409-3p mimics, PP2A was steadily downregulated for 72 h, while p38/JNK was activated with a peak at 48 hours. The inhibited angiogenesis of young EPCs after miRNA-409-3p mimics treatment was reversed by the p38 inhibitor. The effect of hsa-miR-409-3p on PP2A signalling was attenuated by exogenous VEGF. Analysis of human peripheral blood mononuclear cells (PBMCs) obtained from healthy people revealed hsa-miR-409-3p expression was higher in those older than 65 years, compared to those younger than 30 years, regardless of gender. In summary, hsa-miR-409-3p was upregulated in senescent EPCs and acted as a negative modulator of angiogenesis via targeting protein phosphatase 2 catalytic subunit alpha (PPP2CA) gene and regulating PP2A/p38 signalling. Data from human PBMCs suggested hsa-miR-409-3p a potential biomarker for human ageing.
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Affiliation(s)
- Yi-Nan Lee
- Department of Medical Research, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Yih-Jer Wu
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,Mackay Medical College, New Taipei City, Taiwan
| | - Hsin-I Lee
- Department of Medical Research, MacKay Memorial Hospital, Taipei City, Taiwan
| | | | - Chung-Lieh Hung
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,Mackay Medical College, New Taipei City, Taiwan
| | - Chiung-Yin Chang
- Department of Medical Research, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Yen-Hung Chou
- Department of Medical Research, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Ting-Yi Tien
- Department of Medical Research, MacKay Memorial Hospital, Taipei City, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Chun-Wei Lee
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,MacKay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Chao-Feng Lin
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,Mackay Medical College, New Taipei City, Taiwan
| | - Cheng-Huang Su
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,Mackay Medical College, New Taipei City, Taiwan
| | - Hung-I Yeh
- Division of Cardiology/Cardiovascular Center, MacKay Memorial Hospital, Taipei City, Taiwan.,Mackay Medical College, New Taipei City, Taiwan
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Valsaraj A, Kalmady SV, Sharma V, Frost M, Sun W, Sepehrvand N, Ong M, Equibec C, Dyck JRB, Anderson T, Becher H, Weeks S, Tromp J, Hung CL, Ezekowitz JA, Kaul P. Development and validation of echocardiography-based machine-learning models to predict mortality. EBioMedicine 2023; 90:104479. [PMID: 36857967 PMCID: PMC10006431 DOI: 10.1016/j.ebiom.2023.104479] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 02/01/2023] [Accepted: 02/01/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Echocardiography (echo) based machine learning (ML) models may be useful in identifying patients at high-risk of all-cause mortality. METHODS We developed ML models (ResNet deep learning using echo videos and CatBoost gradient boosting using echo measurements) to predict 1-year, 3-year, and 5-year mortality. Models were trained on the Mackay dataset, Taiwan (6083 echos, 3626 patients) and validated in the Alberta HEART dataset, Canada (997 echos, 595 patients). We examined the performance of the models overall, and in subgroups (healthy controls, at risk of heart failure (HF), HF with reduced ejection fraction (HFrEF) and HF with preserved ejection fraction (HFpEF)). We compared the models' performance to the MAGGIC risk score, and examined the correlation between the models' predicted probability of death and baseline quality of life as measured by the Kansas City Cardiomyopathy Questionnaire (KCCQ). FINDINGS Mortality rates at 1-, 3- and 5-years were 14.9%, 28.6%, and 42.5% in the Mackay cohort, and 3.0%, 10.3%, and 18.7%, in the Alberta HEART cohort. The ResNet and CatBoost models achieved area under the receiver-operating curve (AUROC) between 85% and 92% in internal validation. In external validation, the AUROCs for the ResNet (82%, 82%, and 78%) were significantly better than CatBoost (78%, 73%, and 75%), for 1-, 3- and 5-year mortality prediction respectively, with better or comparable performance to the MAGGIC score. ResNet models predicted higher probability of death in the HFpEF and HFrEF (30%-50%) subgroups than in controls and at risk patients (5%-20%). The predicted probabilities of death correlated with KCCQ scores (all p < 0.05). INTERPRETATION Echo-based ML models to predict mortality had good internal and external validity, were generalizable, correlated with patients' quality of life, and are comparable to an established HF risk score. These models can be leveraged for automated risk stratification at point-of-care. FUNDING Funding for Alberta HEART was provided by an Alberta Innovates - Health Solutions Interdisciplinary Team Grant no. AHFMRITG 200801018. P.K. holds a Canadian Institutes of Health Research (CIHR) Sex and Gender Science Chair and a Heart & Stroke Foundation Chair in Cardiovascular Research. A.V. and V.S. received funding from the Mitacs Globalink Research Internship.
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Affiliation(s)
| | - Sunil Vasu Kalmady
- Canadian VIGOUR Centre, University of Alberta, Alberta, Canada; Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada; Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada
| | | | | | - Weijie Sun
- Canadian VIGOUR Centre, University of Alberta, Alberta, Canada; Department of Computing Science, University of Alberta, Edmonton, Alberta, Canada
| | - Nariman Sepehrvand
- Canadian VIGOUR Centre, University of Alberta, Alberta, Canada; Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada
| | | | | | - Jason R B Dyck
- Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada
| | - Todd Anderson
- Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Harald Becher
- Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada
| | - Sarah Weeks
- Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Jasper Tromp
- Saw Swee Hock School of Public Health, National University of Singapore & National University Health System, Singapore; Duke-NUS Medical School, Singapore
| | | | - Justin A Ezekowitz
- Canadian VIGOUR Centre, University of Alberta, Alberta, Canada; Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada
| | - Padma Kaul
- Canadian VIGOUR Centre, University of Alberta, Alberta, Canada; Faculty of Medicine & Dentistry, University of Alberta, Alberta, Canada.
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30
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Chen C, Yip HT, Leong KH, Yao WC, Hung CL, Su CH, Kuo CF, Tsai SY. Presence of depression and anxiety with distinct patterns of pharmacological treatments before the diagnosis of chronic fatigue syndrome: a population-based study in Taiwan. J Transl Med 2023; 21:98. [PMID: 36755267 PMCID: PMC9907887 DOI: 10.1186/s12967-023-03886-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 01/11/2023] [Indexed: 02/10/2023] Open
Abstract
OBJECTIVE An increased prevalence of psychiatric comorbidities (including depression and anxiety disorder) has been observed among patients with chronic fatigue syndrome (CFS). However, few studies have examined the presence of depression and anxiety disorder before the diagnosis of CFS. This study aimed to clarify the preexisting comorbidities and treatments associated with patients with subsequent CFS diagnosis in a population-based cohort in Taiwan. METHODS An analysis utilizing the National Health Insurance Research Database of Taiwan was conducted. Participants included were 6303 patients with CFS newly diagnosed between 2000 and 2010 and 6303 age-/sex-matched controls. RESULTS Compared with the control group, the CFS group had a higher prevalence of depression and anxiety disorder before the diagnosis of CFS. Sampled patients who took specific types of antidepressants, namely, selective serotonin reuptake inhibitors (adjusted odds ratio [aOR] = 1.21, 95% confidence interval [CI] 1.04-1.39), serotonin antagonists and reuptake inhibitors (SARI; aOR = 1.87, 95% CI 1.59-2.19), and tricyclic antidepressants (aOR = 1.46, 95% CI 1.09-1.95), had an increased risk of CFS. CFS risk was also higher among participants taking benzodiazepine, muscle relaxants, and analgesic drugs. A sub-group analysis revealed that SARI use was related to an increased risk of CFS in the depression, anxiety disorder, male, and female groups. In the depression and anxiety disorder groups, analgesic drug use was associated with an increased CFS risk. Nonpharmacological treatment administration differed between men and women. CONCLUSION This population-based retrospective cohort study revealed an increased risk of CFS among populations with preexisting depression and anxiety disorder, especially those taking SARI and analgesic drugs.
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Affiliation(s)
- Chi Chen
- grid.412094.a0000 0004 0572 7815Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Hei-Tung Yip
- grid.411508.90000 0004 0572 9415Management Office for Health Data, China Medical University Hospital, Taichung, 404 Taiwan
| | - Kam-Hang Leong
- grid.452449.a0000 0004 1762 5613Department of Medicine, MacKay Medical College, New Taipei City, 252 Taiwan ,grid.413593.90000 0004 0573 007XDepartment of Laboratory Medicine, MacKay Memorial Hospital, Taipei, 104 Taiwan
| | - Wei-Cheng Yao
- grid.415675.40000 0004 0572 8359Department of Anesthesiology and Pain Medicine, Min-Sheng General Hospital, Taoyuan, Taiwan
| | - Chung-Lieh Hung
- grid.452449.a0000 0004 1762 5613Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
| | - Ching-Huang Su
- grid.413593.90000 0004 0573 007XDepartment of Laboratory Medicine, MacKay Memorial Hospital, Taipei, 104 Taiwan
| | - Chien-Feng Kuo
- grid.452449.a0000 0004 1762 5613Department of Medicine, MacKay Medical College, New Taipei City, 252 Taiwan ,Department of Nursing, Nursing and Management, MacKay Junior College of Medicine, New Taipei City, 25245 Taiwan ,grid.413593.90000 0004 0573 007XDivision of Infectious Diseases, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shin-Yi Tsai
- Department of Medicine, MacKay Medical College, New Taipei City, 252, Taiwan. .,Department of Laboratory Medicine, MacKay Memorial Hospital, Taipei, 104, Taiwan. .,Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan. .,Institute of Long-Term Care, MacKay Medical College, New Taipei City, Taiwan. .,Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, 615 N. Wolfe Street, Baltimore, MD, 21205, USA.
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31
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Teramoto K, Tay WT, Tromp J, Katherine Teng TH, Chandramouli C, Ouwerkerk W, Lawson CA, Huang W, Hung CL, Chopra V, Anand I, Mark Richards A, Lam CSP. Patient-Reported Versus Physician-Assessed Health Status in Heart Failure With Reduced and Preserved Ejection Fraction From ASIAN-HF Registry. Circ Cardiovasc Qual Outcomes 2023; 16:e009134. [PMID: 36484254 DOI: 10.1161/circoutcomes.122.009134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND We aimed to assess if discordance between patient-reported Kansas City Cardiomyopathy Questionnaire (KCCQ)-overall summary (os) score and physician-assessed New York Heart Association (NYHA) class is common among patients with heart failure (HF) with reduced or preserved ejection fraction, and determine its association with outcomes. METHODS A total of 4818 patients with HF were classified according to KCCQ-os score (range 0-100, dichotomized by median value 71.9 into high [good] versus low [bad]) and NYHA class (I/II [good] or III/IV [bad]) as concordant good (low NYHA class, high KCCQ-os score), concordant bad (high NYHA class, low KCCQ-os score), discordant worse NYHA class (high NYHA class, high KCCQ-os score), and discordant worse KCCQ-os score (low NYHA class, low-KCCQ-os score). The composite of HF hospitalization or death at 1 year was compared across groups. RESULTS There were 2070 (43.0%) concordant good, 1099 (22.8%) concordant bad, 331 (6.9%) discordant worse NYHA class, and 1318 (27.4%) discordant worse KCCQ-os score patients. Compared with concordant good, adverse outcomes were the highest in concordant bad (HR, 2.7 [95% CI, 2.2-3.5]) followed by discordant worse KCCQ-os score (HR, 1.8 [95% CI, 1.4-2.2]) and discordant worse NYHA class (HR, 1.5 [95% CI, 1.0-2.3]); with no modification by HF phenotype (preserved versus reduced ejection fraction, Pinteraction=0.52). At 6 months, 1403 (48%) experienced clinically significant improvement in KCCQ-os score (≥5 points increase over 6 months). Patients with improved KCCQ-os at 6 months (HR, 0.65 [95% CI, 0.47-0.92]) had better outcomes and the association was not modified by HF phenotype (Pinteraction=0.40). CONCLUSIONS One-third of patients with HF had discordance between patient-reported and clinician-assessed health status, largely attributable to worse patient-reported outcomes. Such discordance, particularly in those with discordantly worse KCCQ, should alert physicians to an increased risk of HF hospitalization and death, and prompt further assessment for potential drivers of worse patient-reported outcomes relative to physicians' assessment.
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Affiliation(s)
- Kanako Teramoto
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,National Cerebral and Cardiovascular Center, Osaka, Japan (K.T.)
| | - Wan Ting Tay
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.)
| | - Jasper Tromp
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,Saw Swee Hock School of Public Health National University of Singapore and the National University Health System (J.T.)
| | - Tiew-Hwa Katherine Teng
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,School of Allied Health, University of Western Australia, Perth, Australia (T.-H.K.T.)
| | - Chanchal Chandramouli
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,Duke-NUS Medical School, Singapore (J.T., T.-H.K.T., C.C., C.S.P.L.)
| | - Wouter Ouwerkerk
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,Amsterdam Medical Center, Department of Dermatology, The Netherlands (W.O.)
| | - Claire A Lawson
- Department of Cardiovascular Research, University of Leicester, United Kingdom (C.A.L.)
| | - Weiting Huang
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.)
| | | | - Vijay Chopra
- Max Super Specialty Hospital, New Delhi, India (V.C.)
| | - Inder Anand
- Cardiovascular division, University of Minnesota, Minneapolis (I.A.)
| | - Arthur Mark Richards
- Cardiovascular Research Institute, National University of Singapore (A.M.R.).,Christchurch Heart Institute, University of Otago, New Zealand (A.M.R.)
| | - Carolyn S P Lam
- National Heart Centre Singapore (K.T., W.T.T., J.T., T.-H.K.T., C.C., W.O., W.H., C.S.P.L.).,Duke-NUS Medical School, Singapore (J.T., T.-H.K.T., C.C., C.S.P.L.).,Department of Cardiology, University Medical Center Groningen, The Netherlands (C.S.P.L.)
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Huang JY, Lin YH, Hung CL, Chen WP, Tamaki N, Bax JJ, Morris DA, Korosoglou G, Wu YW. Editorial: Atherosclerosis and functional imaging. Front Cardiovasc Med 2022; 9:1053100. [PMID: 36561766 PMCID: PMC9767462 DOI: 10.3389/fcvm.2022.1053100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022] Open
Affiliation(s)
- Jei-Yie Huang
- Department of Nuclear Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chung-Lieh Hung
- Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Wen-Pin Chen
- Institute of Pharmacology, National Taiwan University, Taipei, Taiwan
| | - Nagara Tamaki
- Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Jeroen J. Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Daniel A. Morris
- Department of Internal Medicine and Cardiology, Charité University Hospital, Berlin, Germany
| | - Grigorios Korosoglou
- Department of Cardiology and Vascular Medicine, GRN Hospital Weinheim, Weinheim, Germany
| | - Yen-Wen Wu
- Department of Nuclear Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan,Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan,Department of Nuclear Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan,Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan,School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan,*Correspondence: Yen-Wen Wu
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Chen TY, Hung CL, Lin CJ, Yeh HI, Liu YY. Fluctuating Cutaneous Varices as a Diagnostic Clue for a Huge Right Atrial Mass in a Dialysis Patient. J Invasive Cardiol 2022; 34:E755. [PMID: 36201000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
A 72-year-old man presented with altered consciousness. His past medical history included left renal cell carcinoma status post nephrectomy 3 years earlier, end-stage renal disease with regular hemodialysis, and central venous obstruction with stenting at the right subclavian vein and superior vena cava 8 months earlier. He was intubated and placed on a mechanical ventilator and inotropes for managing respiratory failure and shock. After numerous tests, it was evident that a right atrial mass was hindering blood flow into the right ventricle and causing blood to flow back into the peripheral venous system. This could cause obstructive cardiogenic shock and fluctuating cutaneous varices. The patient refused further intervention and died from multiple organ failure. This unusual phenomenon can provide a clue for the discovery of atrial masses in dialysis patients.
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Affiliation(s)
| | | | | | | | - Yen-Yu Liu
- Department of Critical Care Medicine, MacKay Memorial Hospital, 92, Sec 2, Zhongshan North Road, Taipei 10449, Taiwan.
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34
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Chang SH, Chu PH, Tsai CT, Kuo JY, Tsai JP, Hung TC, Hou CJY, Lai YH, Liu CY, Huang WM, Yun CH, Yeh HI, Hung CL. Both epicardial and peri-aortic adipose tissue blunt heart rate recovery beyond body fat mass. Front Cardiovasc Med 2022; 9:939515. [PMID: 36211580 PMCID: PMC9532623 DOI: 10.3389/fcvm.2022.939515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 08/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background Epicardial adipose tissue (EAT) as a marker of metabolic disorders has been shown to be closely associated with a variety of unfavorable cardiovascular events and cardiac arrhythmias. Data on regional-specific visceral adiposity outside the heart and its modulation on autonomic dysfunction, particularly heart rate recovery after exercise, remain obscure. Methods We studied 156 consecutive subjects (mean age: 49.3 ± 8.0 years) who underwent annual health surveys and completed treadmill tests. Multi-detector computed tomography-based visceral adiposity, including EAT and peri-aortic fat (PAF) tissue, was quantified using dedicated software (Aquarius 3D Workstation, TeraRecon, San Mateo, CA, USA). We further correlated EAT and PAF with blood pressure and heart rate (HR) recovery information from an exercise treadmill test. Metabolic abnormalities were scored by anthropometrics in combination with biochemical data. Results Increased EAT and PAF were both associated with a smaller reduction in systolic blood pressure during the hyperventilation stage before exercise compared to supine status (β-coefficient (coef.): −0.19 and −0.23, respectively, both p < 0.05). Both visceral adipose tissue mediated an inverted relationship with heart rate recovery at 3 (EAT: β-coef.: −0.3; PAF: β-coef.: −0.36) and 6 min (EAT: β-coef.: −0.32; PAF: β-coef.: −0.34) after peak exercise, even after adjusting for baseline clinical variables and body fat composition (all p < 0.05). Conclusion Excessive visceral adiposity, whether proximal or distal to the heart, may modulate the autonomic response by lowering the rate of HR recovery from exercise after accounting for clinical metabolic index. Cardiac autonomic dysfunction may partly explain the increase in cardiovascular morbidity and mortality related to both visceral fats.
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Affiliation(s)
- Sheng-Hsiung Chang
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Po-Hua Chu
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Cheng-Ting Tsai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Jen-Yuan Kuo
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Jui-Peng Tsai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Ta-Chuan Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Charles Jia-Yin Hou
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Yau-Hui Lai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Chia-Yuan Liu
- Department of Gastroenterology, MacKay Memorial Hospital, Taipei, Taiwan
| | - Wei-Ming Huang
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
- Department of Gastroenterology, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chun-Ho Yun
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
- Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan
- *Correspondence: Chun-Ho Yun
| | - Hung-I Yeh
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, New Taipei City, Taiwan
- Chung-Lieh Hung
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35
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Niu CY, Yang SF, Ou SM, Wu CH, Huang PH, Hung CL, Lin CC, Li SY. Sacubitril/Valsartan in Patients With Heart Failure and Concomitant End-Stage Kidney Disease. J Am Heart Assoc 2022; 11:e026407. [PMID: 36062622 PMCID: PMC9683670 DOI: 10.1161/jaha.122.026407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background Heart failure with reduced ejection fraction (HFrEF) is a chronic disease with substantial mortality. Management of HFrEF has seen significant breakthrough after the launch of neprilysin inhibitor. The PARADIGM‐HF (Prospective Comparison of ARNI with ACEI to Determine Impacton Global Mortality and Morbidity in Heart Failure) trial showed that sacubitril/valsartan significantly reduces HFrEF mortality and the heart failure hospitalization rate. However, in patients with advanced kidney disease, who have the highest prevalence of heart failure, the efficacy and safety of sacubitril/valsartan remains uncertain. We aim to study the efficiency of sacubitril/valsartan in patients with end‐stage kidney disease. Methods and Results Heart function was screened by echocardiogram among all patients with end‐stage kidney disease in 2 hospitals. Patients with HFrEF received either sacubitril/valsartan or conventional treatment. Fifteen echocardiographic parameters were compared before and after treatment. After 1‐year sacubitril/valsartan treatment, parameters of systolic (left ventricular ejection fraction 31.3% to 45.1%, P<0.0001; left ventricular end‐systolic volume 95.7 to 70.1 mL, P=0.006; left ventricular internal diameter at end‐systole phase 47.2 to 40.1 mm, P=0.005), and diastolic (E/A ratio 1.3 to 0.8, P=0.009; E/Med e' ratio 25.3 to 18.8, P=0.010) function improved in patients with HFrEF and end‐stage kidney disease. These parameters were unchanged in the conventional treatment group. Serum potassium did not increase in the sacubitril/valsartan group. Conclusions Sacubitril/valsartan improves left ventricular systolic and diastolic function in patients with HFrEF and end‐stage kidney disease.
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Affiliation(s)
- Chih-Yuan Niu
- Division of Nephrology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
| | - Shang-Feng Yang
- School of Medicine National Yang-Ming Chiao-Tung University Taipei Taiwan.,Division of Nephrology, Department of Medicine Cheng Hsin General Hospital Taipei Taiwan
| | - Shuo-Ming Ou
- Division of Nephrology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,School of Medicine National Yang-Ming Chiao-Tung University Taipei Taiwan
| | - Cheng-Hsueh Wu
- School of Medicine National Yang-Ming Chiao-Tung University Taipei Taiwan.,Department of Critical Care Medicine Taipei Veterans General Hospital Taipei Taiwan
| | - Po-Hsun Huang
- Institute of Clinical Medicine, National Yang-Ming Chiao-Tung University Taipei Taiwan.,Department of Critical Care Medicine Taipei Veterans General Hospital Taipei Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Institute of Biomedical Sciences, Mackay Medical College New Taipei Taiwan
| | - Chih-Ching Lin
- Division of Nephrology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,School of Medicine National Yang-Ming Chiao-Tung University Taipei Taiwan
| | - Szu-Yuan Li
- Division of Nephrology, Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,School of Medicine National Yang-Ming Chiao-Tung University Taipei Taiwan
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Chang HC, Kuo TT, Chen YY, Lin YJ, Chang HY, Hung CL, Chung FP. Sodium-Glucose Cotransporter 2 Inhibitors in Cardiovascular and Renal Outcomes in Patients With Diabetes but Without Established Cardiovascular Disease: A Nationwide Population-Based Cohort Study. Diabetes Care 2022; 45:129-130. [PMID: 35838320 DOI: 10.2337/dc22-0938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 06/10/2022] [Indexed: 02/03/2023]
Affiliation(s)
- Hao-Chih Chang
- Department of Medicine, Taipei Veterans General Hospital, Yuanshan and Suao Branch, Yilan, Taiwan.,Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tzu-Ting Kuo
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yun-Yu Chen
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Yenn-Jiang Lin
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hung-Yu Chang
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Departments of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan.,Institute of Biomedical Sciences, Mackay Medical College, New Taipei, Taiwan
| | - Fa-Po Chung
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.,Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
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Ko HJ, Liu CC, Hsu PJ, Hu KC, Hung CL, Yu LY, Huang YC, Shih SC. Risk assessment indicators and brachial-ankle pulse wave velocity to predict atherosclerotic cardiovascular disease. Medicine (Baltimore) 2022; 101:e29609. [PMID: 35960056 PMCID: PMC9371549 DOI: 10.1097/md.0000000000029609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Brachial-ankle pulse wave velocity (baPWV) is used for predicting the severity of vascular damage and prognosis of atherosclerotic cardiovascular disease (ASCVD) in people with hypertension and diabetes mellitus. This correlation study aimed to compare the baPWV with other risk indicators for identification of subclinical vascular disease for primary prevention and to determine the clinical utility of baPWV-guided therapy in improving prognosis in high-risk subjects. We included 4881 subjects who underwent voluntary health examination at Mackay Memorial Hospital, Taiwan between 2014 and 2019. Participants were categorized into the low-risk (<5%), borderline-risk (5%-7.4%), intermediate-risk (7.5%-19.9%), and high-risk (≥20%) groups based on the 10-year risk for ASCVD. The predictive risk criteria, that is, the metabolic syndrome score, Framingham Risk Score, estimated glomerular filtration rate, and baPWV were compared among these groups. The chief cause of induced responses and the relationships between parameters were identified using principal component analysis. The participants' ages, body mass index, systolic, diastolic blood pressure, triglycerides, fasting glucose, hemoglobin A1c, creatinine, neutrophil-to-lymphocyte ratio, monocyte-to-lymphocyte ratio, metabolic syndrome, Framingham Risk Score, and age-related arterial stiffness (vascular age) increased significantly from the low-risk to high-risk groups (P < .001). The mean estimated glomerular filtration rate decreased significantly from the low- to high-risk groups (P < .001). The predicted vascular age and actual age differed significantly between the intermediate- and high-risk groups (P < .001). High-density lipoprotein levels plummeted significantly among the 4 groups (P < .001). The right and left baPWV and ankle brachial index differed significantly among the 4 groups (all P < .001) and increased from the low-risk to high-risk groups (P < .001). Carotid Doppler ultrasonography revealed a significant increase in plaque formation (23.5%, 35.4%, 46.3%, and 61.5% for the low-, borderline-, intermediate, and high-risk groups, respectively). The total explanatory variation was 61.9% for 2 principal variation factors (baPWV, 36.8% and creatinine, 25.1%). The vascular age predicted using baPWV greatly exceeded the chronological age. Plaque formation was significant even in the low-risk group, and its frequency increased with the predicted ASCVD risk. Risk indicators and baPWV are useful predictors of ASCVD, which in conjunction with conventional pharmacotherapy could be useful for primary prevention of plaque formation in subjects with cardiovascular comorbidities.
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Affiliation(s)
- Hung-Ju Ko
- Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chuan-Chuan Liu
- The Institute of Health Policy and Management, College of Public Health, National Taiwan University, Taipei, Taiwan
- Department of Physiology, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Junior College of Medicine, Nursing, and Management, Taipei City, Taiwan
- *Correspondence: Chuan-Chuan Liu, Department of Physiology, Mackay Memorial Hospital, 16F, No.92, Sec. 2, Chung-Shan North Road, Taipei 10449, Taiwan (e-mail: )
| | - Po-Jui Hsu
- Division of Laboratory Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Kuang-Chun Hu
- Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan
- Mackay Junior College of Medicine, Nursing, and Management, Taipei City, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Mackay Medical College, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Lo-Yip Yu
- Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yun-Chieh Huang
- Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan
| | - Shou-Chuan Shih
- Health Evaluation Center, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Physiology, Mackay Memorial Hospital, Taipei, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
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Hu CY, Hung CL, Huang YC, Huang PH, Tseng DY, Lin YH, Sun FJ, Kao FJ, Yeh HI, Liu YY. Alcohol patch test with hue-saturation-value model analysis predicts ALDH2 genetic polymorphism. Comput Biol Med 2022; 147:105783. [DOI: 10.1016/j.compbiomed.2022.105783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 05/14/2022] [Accepted: 05/15/2022] [Indexed: 11/30/2022]
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Hung PF, Chung FP, Hung CL, Lin YJ, Kuo TT, Liao JN, Chen YY, Pan CH, Shaw KP, Chen SA. Decreased Expression of Plakophilin-2 and αT-Catenin in Arrhythmogenic Right Ventricular Cardiomyopathy: Potential Markers for Diagnosis. Int J Mol Sci 2022; 23:ijms23105529. [PMID: 35628349 PMCID: PMC9141850 DOI: 10.3390/ijms23105529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 02/01/2023] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a hereditary disease of the heart muscle. Clinical challenges remain, however, in identifying patients with ARVC in the early or concealed stages with subtle clinical manifestations. Therefore, we wanted to identify potential targets by immunohistochemical (IHC) analysis in comparison with controls. Pathogenic mutations were identified in 11 of 37 autopsied patients with ARVC. As observed from IHC analysis of the RV, expression of αT-catenin and plakophilin-2 is significantly decreased in autopsied patients with ARVC as compared to controls, and the decreased expression is consistent in patients with and without pathogenic mutations. Furthermore, ARVC specimens demonstrated a reduced localization of αT-catenin, desmocollin-2, desmoglein-2, desmoplakin, and plakophilin-2 on intercalated discs. These findings have been validated by comparing RV specimens obtained via endomyocardial biopsy between patients with ARVC and those without. The pathogenic mutation was present in 3 of 5 clinical patients with ARVC. In HL-1 myocytes, siRNA was used to knockdown CTNNA3, and western blotting analysis demonstrated that the decline in αT-catenin expression was accompanied by a significant decline in the expression of plakophilin-2. The aforementioned effect was directed towards protein degradation rather than mRNA stability. Plakophilin-2 expression decreases concurrently with the decline in CTNNA3 expression. Therefore, the expression of αT-catenin and plakophilin-2 could be potential surrogates for the diagnosis of ARVC.
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Affiliation(s)
- Pei-Fang Hung
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
| | - Fa-Po Chung
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
- Correspondence:
| | - Chung-Lieh Hung
- Department of Medicine, Mackay Medical College, New Taipei City 252005, Taiwan;
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 252005, Taiwan
- Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei 104217, Taiwan
| | - Yenn-Jiang Lin
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Tzu-Ting Kuo
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
- Division of Cardiovascular Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei 112201, Taiwan
| | - Jo-Nan Liao
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
| | - Yun-Yu Chen
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
- Institute of Epidemiology and Preventive Medicine College of Public Health, National Taiwan University, Taipei 100025, Taiwan
| | - Chih-Hsin Pan
- Institute of Forensic Medicine, Ministry of Justice, New Taipei City 235016, Taiwan; (C.-H.P.); (K.-P.S.)
| | - Kai-Ping Shaw
- Institute of Forensic Medicine, Ministry of Justice, New Taipei City 235016, Taiwan; (C.-H.P.); (K.-P.S.)
| | - Shih-Ann Chen
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei 112201, Taiwan; (P.-F.H.); (Y.-J.L.); (J.-N.L.); (Y.-Y.C.); (S.-A.C.)
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei 112304, Taiwan;
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Chang HY, Chang JH, Peng CC, Hsu CH, Ko MHJ, Hung CL, Chen MR. Subclinical Changes in Left Heart Structure and Function at Preschool Age in Very Low Birth Weight Preterm Infants. Front Cardiovasc Med 2022; 9:879952. [PMID: 35600491 PMCID: PMC9120602 DOI: 10.3389/fcvm.2022.879952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background Survivors of preterm birth are at risk of long-term cardiovascular consequences. The objective of this prospective observational study was to assess left heart function at preschool age in preterm children with very low birth weight (VLBW). Methods We recruited children aged 5–6 years from preterm infants and full-term children. All subjects underwent conventional echocardiography and speckle-tracking echocardiography. The results were compared between the preterm and term groups. Results Eighty-seven VLBW preterm children and 29 term controls were included in the study. After adjusting for body surface area, the preterm group compared to the full-term group had significantly smaller left ventricular (LV) end-diastolic and end-systolic internal dimensions (31.2 vs. 33.5 mm, p = 0.048; and 20.0 vs. 21.6 mm, respectively; p = 0.024), lower LV end-diastolic and end-systolic volumes (38.8 vs. 46.3 mL, p = 0.024; and 12.8 vs. 15.6 mL, respectively; p = 0.008). Left atrial (LA) maximal and minimal volume were also significantly smaller in the preterm group (15.4 vs. 18.9 mL, p = 0.017; and 6.2 vs 7.5 mL, respectively; p = 0.018). LV global longitudinal strain (−21.4 vs. −23.2%, p < 0.0001) and systolic strain rate (−1.30 vs. −1.37 /s, p = 0.001) were significantly lower in the preterm group than in the term control group. LA longitudinal strain was decreased (43.9 vs. 52.8%, p < 0.0001) and left atrial stiffness index (0.17 vs. 0.14, p < 0.0001) was increased in preterm infants. However, all the measurements in both groups were within normal range. Conclusions Subclinical changes of left heart structure and function were found in VLBW infants at preschool age. Additional long-term follow-ups of the cardiovascular outcomes are needed in this vulnerable population.
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Affiliation(s)
- Hung-Yang Chang
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Jui-Hsing Chang
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Chun-Chih Peng
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
| | - Chyong-Hsin Hsu
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
| | - Mary Hsin-Ju Ko
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
- Department of Pediatrics, Hsinchu MacKay Hospital, Hsinchu, Taiwan
| | - Chung-Lieh Hung
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
- Institute of Biomedical Sciences, MacKay Medical College, New Taipei City, Taiwan
- *Correspondence: Ming-Ren Chen
| | - Ming-Ren Chen
- Department of Pediatrics, MacKay Children's Hospital, Taipei, Taiwan
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- Chung-Lieh Hung
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Hsu NW, Chou KC, Wang YTT, Hung CL, Kuo CF, Tsai SY. Building a model for predicting metabolic syndrome using artificial intelligence based on an investigation of whole-genome sequencing. J Transl Med 2022; 20:190. [PMID: 35484552 PMCID: PMC9052619 DOI: 10.1186/s12967-022-03379-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/04/2022] [Indexed: 12/02/2022] Open
Abstract
Background The circadian system is responsible for regulating various physiological activities and behaviors and has been gaining recognition. The circadian rhythm is adjusted in a 24-h cycle and has transcriptional–translational feedback loops. When the circadian rhythm is interrupted, affecting the expression of circadian genes, the phenotypes of diseases could amplify. For example, the importance of maintaining the internal temporal homeostasis conferred by the circadian system is revealed as mutations in genes coding for core components of the clock result in diseases. This study will investigate the association between circadian genes and metabolic syndromes in a Taiwanese population. Methods We performed analysis using whole-genome sequencing, read vcf files and set target circadian genes to determine if there were variants on target genes. In this study, we have investigated genetic contribution of circadian-related diseases using population-based next generation whole genome sequencing. We also used significant SNPs to create a metabolic syndrome prediction model. Logistic regression, random forest, adaboost, and neural network were used to predict metabolic syndrome. In addition, we used random forest model variables importance matrix to select 40 more significant SNPs, which were subsequently incorporated to create new prediction models and to compare with previous models. The data was then utilized for training set and testing set using five-fold cross validation. Each model was evaluated with the following criteria: area under the receiver operating characteristics curve (AUC), precision, F1 score, and average precision (the area under the precision recall curve). Results After searching significant variants, we used Chi-Square tests to find some variants. We found 186 significant SNPs, and four predicting models which used 186 SNPs (logistic regression, random forest, adaboost and neural network), AUC were 0.68, 0.8, 0.82, 0.81 respectively. The F1 scores were 0.412, 0.078, 0.295, 0.552, respectively. The other three models which used the 40 SNPs (logistic regression, adaboost and neural network), AUC were 0.82, 0.81, 0.81 respectively. The F1 scores were 0.584, 0.395, 0.574, respectively. Conclusions Circadian gene defect may also contribute to metabolic syndrome. Our study found several related genes and building a simple model to predict metabolic syndrome. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03379-7.
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Affiliation(s)
- Nai-Wei Hsu
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Kai-Chen Chou
- Department of Laboratory Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Yu-Ting Tina Wang
- Department of Laboratory Medicine, MacKay Memorial Hospital, Taipei City, Taiwan
| | - Chung-Lieh Hung
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
| | - Chien-Feng Kuo
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.,Department of Nursing, MacKay Junior College of Medicine, Nursing and Management, New Taipei City, Taiwan.,Division of Infectious Diseases, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | - Shin-Yi Tsai
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan. .,Department of Laboratory Medicine, MacKay Memorial Hospital, Taipei City, Taiwan. .,Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, 21205, USA. .,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan. .,Institute of Long-Term Care, Mackay Medical College, New Taipei City, Taiwan.
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Jin X, Hung CL, Tay WT, Soon D, Sim D, Sung KT, Loh SY, Lee S, Jaufeerally F, Ling LH, Richards AM, van Melle JP, Voors AA, Lam CSP. Epicardial Adipose Tissue related to Left Atrial and Ventricular Function in Heart Failure with Preserved (HFpEF) versus Reduced and Mildly Reduced Ejection Fraction (HFrEF/HFmrEF). Eur J Heart Fail 2022; 24:1346-1356. [PMID: 35475591 DOI: 10.1002/ejhf.2513] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 03/11/2022] [Accepted: 04/14/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Different associations between epicardial adipose tissue (EAT) and cardiac function have been suggested in patients with heart failure with preserved (HFpEF) versus reduced and mildly reduced ejection fraction (HFrEF/HFmrEF). However, few studies have directly compared the association between EAT and left atrial (LA) and ventricular (LV) function in patients with HFpEF and HFrEF/HFmrEF. METHODS We studied EAT thickness using transthoracic echocardiography in a multicenter cohort of 149 community-dwelling controls without HF, 99 patients with HFpEF, and 366 patients with HFrEF/HFmrEF. EAT thickness was averaged from parasternal long-axis and short-axis views, respectively, and off-line speckle tracking analysis was performed to quantify LA and LV function. Data were validated in an independent cohort of 626 controls, 243 patients with HFpEF, and 180 patients with HFrEF/HFmrEF. For LV function, LV global longitudinal strain (GLS) was measured in both derivation and validation cohorts. For the LA function, LAGLS at reservoir, contractile and conduit phase were measured in the derivation cohort, and only LAGLS at reservoir phase was measured in the validation cohort. RESULTS In the derivation cohort, EAT thickness was lower in HFrEF/HFmrEF (7.3±2.5mm) compared to HFpEF (8.3±2.6mm, p<0.05) and controls (7.9±1.8mm, p<0.05). Greater EAT thickness was associated with better LV and contractile LA function in HFrEF/HFmrEF, but not in HFpEF (p for interaction < 0.05). These findings were confirmed in the validation cohort, where EAT thickness was lower in HFrEF/HFmrEF (6.7±1.4mm) compared to HFpEF (9.6±2.8mm; p<0.05) and controls (7.7±2.3mm; p<0.05). Greater EAT thickness was associated with better LV and reservoir LA function in patients with HFrEF/HFmrEF but worse LV and reservoir LA function in patients with HFpEF (p for interaction <0.05). Thickened EAT (EAT thickness >10mm) was associated with LA dysfunction (LAGLS at reservoir phase<23%) in HFpEF, but not in HFrEF/HFmrEF. CONCLUSION EAT thickness is greater in patient with HFpEF than HFrEF/HFmrEF. Increased EAT thickness is associated with worse LA and LV function in HFpEF but the opposite in HFrEF/HFmrEF. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xuanyi Jin
- National Heart Centre Singapore, Singapore, Singapore.,Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, 25245, Taiwan
| | - Wan Ting Tay
- National Heart Centre Singapore, Singapore, Singapore
| | | | - David Sim
- National Heart Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Kuo-Tzu Sung
- Division of Cardiology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.,Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, 25245, Taiwan
| | | | | | - Fazlur Jaufeerally
- Duke-NUS Medical School, Singapore, Singapore.,Singapore General Hospital, Singapore
| | - Lieng Hsi Ling
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore.,Department of Cardiology, National University Heart Centre, Singapore.,Cardiovascular Research Institute, National University Health System, Singapore
| | - A Mark Richards
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore.,Department of Cardiology, National University Heart Centre, Singapore.,Cardiovascular Research Institute, National University Health System, Singapore.,Christchurch Heart Institute, University of Otago, New Zealand
| | - Joost P van Melle
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Adriaan A Voors
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands
| | - Carolyn S P Lam
- National Heart Centre Singapore, Singapore, Singapore.,Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, the Netherlands.,Duke-NUS Medical School, Singapore, Singapore
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Kuo JY, Jin X, Sun JY, Chang SH, Chi PC, Sung KT, Mok GSP, Yun CH, Chang SC, Chung FP, Yu CH, Wu TH, Hung CL, Yeh HI, Lam CSP. Insights on Distinct Left Atrial Remodeling Between Atrial Fibrillation and Heart Failure With Preserved Ejection Fraction. Front Cardiovasc Med 2022; 9:857360. [PMID: 35557544 PMCID: PMC9086706 DOI: 10.3389/fcvm.2022.857360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/24/2022] [Indexed: 11/13/2022] Open
Abstract
Background Heart failure with preserved ejection fraction (HFpEF) and atrial fibrillation (AF) commonly coexist with overlapping pathophysiology like left atrial (LA) remodeling, which might differ given different underlying mechanisms. Objectives We sought to investigate the different patterns of LA wall remodeling in AF vs. HFpEF. Methods We compared LA wall characteristics including wall volume (LAWV), wall thickness (LAWT), and wall thickness heterogeneity (LAWT[SD]) and LA structure, function among the controls (without AF or HFpEF, n = 115), HFpEF alone (n = 59), AF alone (n = 37), and HFpEF+AF (n = 38) groups using multi-detector computed tomography and echocardiography. Results LA wall remodeling was most predominant and peak atrial longitudinal strain (PALS) was worst in HFpEF+AF patients as compared to the rest. Despite lower E/e' (9.8 ± 3.8 vs. 13.4 ± 6.4) yet comparable LA volume, LAWT and PALS in AF alone vs. HFpEF alone, LAWV [12.6 (11.6–15.3) vs. 12.0 (10.2–13.7); p = 0.01] and LAWT(SD) [0.68 (0.61–0.71) vs. 0.60 (0.56–0.65); p < 0.001] were significantly greater in AF alone vs. HFpEF alone even after multi-variate adjustment and propensity matching. After excluding the HFpEF+AF group, both LAWV and LAWT [SD] provided incremental values when added to PALS or LAVi (all p for net reclassification improvement <0.05) in discriminating AF alone, with LAWT[SD] yielding the largest C-statistic (0.78, 95% CI: 0.70–0.86) among all LA wall indices. Conclusions Despite a similar extent of LA enlargement and dysfunction in HFpEF vs. AF alone, larger LAWV and LAWT [SD] can distinguish AF from HFpEF alone, suggesting the distinct underlying pathophysiological mechanism of LA remodeling in AF vs. HFpEF.
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Affiliation(s)
- Jen-Yuan Kuo
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Xuanyi Jin
- National Heart Centre Singapore, and Duke-National University of Singapore, Singapore, Singapore
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | - Jing-Yi Sun
- Department of Biomedical Imaging and Radiological Sciences, National Yang Ming University, Taipei, Taiwan
| | - Sheng-Hsiung Chang
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Po-Ching Chi
- Division of Cardiology, Department of Internal Medicine, Taoyuan General Hospital, Taoyuan, Taiwan
| | - Kuo-Tzu Sung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Greta S. P. Mok
- Biomedical Imaging Laboratory, Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macao, Macao SAR, China
| | - Chun-Ho Yun
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
- Department of Radiology, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shun-Chuan Chang
- Holistic Education Center, Mackay Medical College, New Taipei City, Taiwan
| | - Fa-Po Chung
- Institute of Clinical Medicine and Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan
- Heart Rhythm Center and Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ching-Hsiang Yu
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Tung-Hsin Wu
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
- *Correspondence: Tung-Hsin Wu
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
- Chung-Lieh Hung
| | - Hung-I Yeh
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Mackay Medicine, Nursing and Management College, Taipei, Taiwan
| | - Carolyn S. P. Lam
- National Heart Centre Singapore, and Duke-National University of Singapore, Singapore, Singapore
- Department of Cardiology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
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44
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Sung KT, Chandramouli C, Lo CI, Tsai JP, Lai YH, Hsiao CC, Tsai SY, Yun CH, Hung TC, Kuo JY, Lin JL, Hou CJY, Chen YJ, Su CH, Hung CL, Bulwer BE, Yeh HI, Lam CSP. Association of Female Menopause With Atrioventricular Mechanics and Outcomes. Front Cardiovasc Med 2022; 9:804336. [PMID: 35528841 PMCID: PMC9068967 DOI: 10.3389/fcvm.2022.804336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/11/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundDespite known sex differences in cardiac structure and function, little is known about how menopause and estrogen associate with atrioventricular mechanics and outcomes.ObjectiveTo study how, sex differences, loss of estrogen in menopause and duration of menopause, relate to atrioventricular mechanics and outcomes.MethodsAmong 4051 asymptomatic adults (49.8 ± 10.8 years, 35%women), left ventricular (LV) and left atrial (LA) mechanics were assessed using speckle-tracking.ResultsPost-menopausal (vs. pre-menopausal) women had similar LV ejection fraction but reduced GLS, reduced PALS, increased LA stiffness, higher LV sphericity and LV torsion (all p < 0.001). Multivariable analysis showed menopause to be associated with greater LV sphericity (0.02, 95%CI 0.01, 0.03), higher indexed LV mass (LVMi), lower mitral e’, lower LV GLS (0.37, 95%CI 0.04–0.70), higher LV torsion, larger LA volume, worse PALS (∼2.4-fold) and greater LA stiffness (0.028, 95%CI 0.01–0.05). Increasing years of menopause was associated with further reduction in GLS, markedly worse LA mechanics despite greater LV sphericity and higher torsion. Lower estradiol levels correlated with more impaired LV diastolic function, impaired LV GLS, greater LA stiffness, and increased LV sphericity and LV torsion (all p < 0.05). Approximately 5.5% (37/669) of post-menopausal women incident HF over 2.9 years of follow-up. Greater LV sphericity [adjusted hazard ratio (aHR) 1.04, 95%CI 1.00–1.07], impaired GLS (aHR 0.87, 95%CI 0.78–0.97), reduced peak left atrial longitudinal strain (PALS, aHR 0.94, 95%CI 0.90–0.99) and higher LA stiffness (aHR 10.5, 95%CI 1.69–64.6) were independently associated with the primary outcome of HF hospitalizations in post-menopause. Both PALS < 23% (aHR:1.32, 95%CI 1.01–3.49) and GLS < 16% (aHR:5.80, 95%CI 1.79–18.8) remained prognostic for the incidence of HF in post-menopausal women in dichotomous analyses, even after adjusting for confounders. Results were consistent with composite outcomes of HF hospitalizations and 1-year all-cause mortality as well.ConclusionMenopause was associated with greater LV/LA remodeling and reduced LV longitudinal and LA function in women. The cardiac functional deficit with menopause and lower estradiol levels, along with their independent prognostic value post-menopause, may elucidate sex differences in heart failure further.
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Affiliation(s)
- Kuo-Tzu Sung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Institute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan
| | - Chanchal Chandramouli
- National Heart Research Institute, National Heart Centre Singapore, Singapore, Singapore
- Academic Clinical Programme, Duke-National University of Singapore, Singapore, Singapore
- *Correspondence: Chanchal Chandramouli,
| | - Chi-In Lo
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Jui-Peng Tsai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Yau-Huei Lai
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chih-Chung Hsiao
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Shin-Yi Tsai
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Department of Biomedical Imaging and Radiological Science, National Yang Ming University, Taipei, Taiwan
- School of Public Health, Johns Hopkins University Bloomberg, Baltimore, MD, United States
| | - Chun-Ho Yun
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Ta-Chuan Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Jen-Yuan Kuo
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Jiun-Lu Lin
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Charles Jia-Yin Hou
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Ying-Ju Chen
- Department of Telehealth, MacKay Memorial Hospital, Taipei, Taiwan
| | - Cheng-Huang Su
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Institute of Clinical Medicine, National Yang Ming University, Taipei, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
- Chung-Lieh Hung,
| | - Bernard E. Bulwer
- Brigham and Women’s Hospital, Boston, MA, United States
- Massachusetts College of Pharmacy and Health Sciences, Boston, MA, United States
| | - Hung-I Yeh
- Academic Clinical Programme, Duke-National University of Singapore, Singapore, Singapore
- Department of Medicine, University Medical Centre Groningen, Groningen, Netherlands
| | - Carolyn S. P. Lam
- National Heart Research Institute, National Heart Centre Singapore, Singapore, Singapore
- Academic Clinical Programme, Duke-National University of Singapore, Singapore, Singapore
- Department of Medicine, University Medical Centre Groningen, Groningen, Netherlands
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45
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Tromp J, Seekings P, Hung CL, Iversen M, Frost M, Ouwerkerk W, Jiang Z, Eisenhaber F, Goh R, Huang W, Ling LH, Sim D, Cozzone P, Richards M, Lee HK, Solomon S, Lam SPC, Ezekowitz J. Automated Interpretation Of Systolic And Diastolic Function On The Echocardiogram. J Card Fail 2022. [DOI: 10.1016/j.cardfail.2022.03.266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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46
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Teramoto K, Tay WT, Tromp J, Teng THK, Chandramouli C, Ouwerkerk W, Lawson CA, Huang W, Hung CL, Chopra V, Anand I, Richards AM, Lam CS. PATIENT REPORTED VERSUS PHYSICIAN-ASSESSED HEALTH STATUS IN HEART FAILURE WITH REDUCED AND PRESERVED EJECTION FRACTION FROM ASIAN-HF REGISTRY. J Am Coll Cardiol 2022. [DOI: 10.1016/s0735-1097(22)01417-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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47
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So A, Yang Z, Li L, Li W, Pan C, Vivekanantha P, Yun HW, Xie XY, Yun CH, Huang WM, Hung CL, Gao M, Zhang X, Zha Y, Shen J. Relationship between lung injury extent and phenotype manifested in non-contrast CT and cardiac injury during acute stage of COVID-19. Int J Cardiol Heart Vasc 2022; 38:100938. [PMID: 34977329 PMCID: PMC8709798 DOI: 10.1016/j.ijcha.2021.100938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 11/28/2021] [Accepted: 12/21/2021] [Indexed: 01/08/2023]
Abstract
PURPOSE This study evaluated the diagnostic values of the extent of lung injury manifested in non-contrast enhanced CT (NCCT) images, the inflammatory and immunological biomarkers C-reactive protein (CRP) and lymphocyte for detecting acute cardiac injury (ACI) in patients with COVID-19. The correlations between the NCCT-derived parameters and arterial blood oxygen level were also investigated. METHODS NCCT lung images and blood tests were obtained in 143 patients with COVID-19 in approximately two weeks after symptom onset, and arterial blood gas measurement was also acquired in 113 (79%) patients. The diagnostic values of normal, moderately and severely abnormal lung parenchyma volume relative to the whole lungs (RVNP, RVMAP, RVSAP, respectively) measured from NCCT images for detecting the heart injury confirmed with high-sensitivity troponin I assay was determined. RESULTS RVNP, RVMAP and RVSAP exhibited similar accuracy for detecting ACI in COVID-19 patients. RVNP was significantly lower while both RVMAP and RVSAP were significantly higher in the patients with ACI. All of the NCCT-derived parameters exhibited poor linear and non-linear correlations with PaO2 and SaO2. The patients with ACI had a significantly higher CRP level but a lower lymphocyte level compared to the patients without ACI. Combining one of these two biomarkers with any of the three NCCT-derived parameter further improved the accuracy for predicting ACI in patients with COVID-19. CONCLUSION The NCCT-delineated normal and abnormal lung parenchmyma tissues were statistically significant predictors of ACI in patients with COVID-19, but both exhibited poor correlations with the arterial blood oxygen level. The incremental diagnostic values of lymphocyte and CRP suggested viral infection and inflammation were closely related to the heart injury during the acute stage of COVID-19.
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Affiliation(s)
- Aaron So
- Imaging Program, Lawson Health Research Institute, London, Ontario, Canada
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Zehong Yang
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Liang Li
- Department of Radiology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Wang Li
- Department of Infection Prevention and Control Office, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Cheng Pan
- Critical Care, London Health Sciences Centre, London, Ontario, Canada
| | - Prushoth Vivekanantha
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Hye Won Yun
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Xin Yue Xie
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Chun-Ho Yun
- Department of Radiology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Wei-Ming Huang
- Department of Radiology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Chung-Lieh Hung
- Department of Cardiology, Mackay Memorial Hospital, Taipei, Taiwan
| | - Ming Gao
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Xiang Zhang
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Yunfei Zha
- Department of Infection Prevention and Control Office, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Jun Shen
- Department of Radiology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
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48
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Lu LS, Wu YW, Chang JTC, Chang WT, Chao TH, Chen HHW, Chen YJ, Cheng KH, Hsu WL, Hung CL, Kuo SH, Liang JA, Lin HJ, Liu PY, Liu WS, Liu YW, Shueng PW, Wang CY, Hou CJY, Chiou JF. Risk Management for Radiation-Induced Cardiovascular Disease (RICVD): The 2022 Consensus Statement of the Taiwan Society for Therapeutic Radiology and Oncology (TASTRO) and Taiwan Society of Cardiology (TSOC). Acta Cardiol Sin 2022; 38:1-12. [PMID: 35068877 PMCID: PMC8743478 DOI: 10.6515/acs.202201_38(1).20211122a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 11/22/2021] [Indexed: 01/24/2023]
Abstract
Advances in cancer management have significantly improved survival in patients with cancers. Cardiovascular complications of cancer treatment are becoming significant competing causes of death in these patients. Radiotherapy is an indispensable component of cancer treatment, and irradiation of the heart and vasculature during cancer radiotherapy is now recognized as a new risk factor for cardiovascular diseases. It is important to involve multidisciplinary expertise and provide practical recommendations to promote awareness, recognize risks, and provide adequate interventions without jeopardizing cancer control. In this consensus paper, experts from the Taiwan Society for Therapeutic Radiology and Oncology and Taiwan Society of Cardiology provide a focused update on the clinical practice for risk stratification and management of radiation-induced cardiovascular disease (RICVD). We believe that implementing RICVD care under a collaborative cardio-oncology program will significantly improve cancer treatment outcomes and will facilitate high quality clinical investigations.
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Affiliation(s)
- Long-Sheng Lu
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei
| | - Yen-Wen Wu
- Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City
| | - Joseph Tung-Chieh Chang
- Department of Radiation Oncology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan
| | - Wei-Ting Chang
- Division of Cardiology, Department of Internal Medicine, Chi-Mei Medical Center
| | - Ting-Hsing Chao
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University College of Medicine and Hospital
| | - Helen Hai-Wen Chen
- Department of Radiation Oncology, National Cheng Kung University Hospital, Tainan
| | - Yu-Jen Chen
- Department of Radiation Oncology, MacKay Memorial Hospital, Taipei
| | - Kai-Hung Cheng
- Division of Cardiology, Department of Internal Medicine, E-Da Cancer Hospital, Kaohsiung
| | - Wen-Lin Hsu
- Department of Radiation Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien
| | - Chung-Lieh Hung
- Division of Cardiology, Department of Internal Medicine, MacKay Memorial Hospital
| | - Sung-Hsin Kuo
- Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei
| | - Ji-An Liang
- Department of Radiation Oncology, China Medical University Hospital, Taichung
| | - Hung-Ju Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Ping-Yen Liu
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Wen-Shan Liu
- Department of Radiation Oncology, Kaohsiung Veterans General Hospital, Kaohsiung
| | - Yen-Wen Liu
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan
| | - Pei-Wei Shueng
- Division of Radiation Oncology, Department of Radiology, Far Eastern Memorial Hospital, New Taipei City
| | - Chao-Yung Wang
- Division of Cardiology, Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan
| | | | - Jeng-Fong Chiou
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei
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49
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Sung KT, Kuo JY, Yun CH, Lin YH, Tsai JP, Lo CI, Hsiao CC, Lai YH, Tsai CT, Hou CJY, Su CH, Yeh HI, Chien CY, Hung TC, Hung CL. Association of Region-Specific Cardiac Adiposity With Dysglycemia and New-Onset Diabetes. J Am Heart Assoc 2021; 10:e021921. [PMID: 34889106 PMCID: PMC9075230 DOI: 10.1161/jaha.121.021921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Visceral adipose tissue is assumed to be an important indicator for insulin resistance and diabetes beyond overweight/obesity. We hypothesized that region-specific visceral adipose tissue may regulate differential biological effects for new-onset diabetes regardless of overall obesity. Methods and Results We quantified various visceral adipose tissue measures, including epicardial adipose tissue, paracardial adipose tissue, interatrial fat, periaortic fat, and thoracic aortic adipose tissue in 1039 consecutive asymptomatic participants who underwent multidetector computed tomography. We explored the associations of visceral adipose tissue with baseline dysglycemic indices and new-onset diabetes. Epicardial adipose tissue, paracardial adipose tissue, interatrial fat, periaortic fat, and thoracic aortic adipose tissue were differentially and independently associated with dysglycemic indices (fasting glucose, postprandial glucose, HbA1c, and homeostasis model assessment of insulin resistance) beyond anthropometric measures. The superimposition of interatrial fat and thoracic aortic adipose tissue on age, sex, body mass index, and baseline homeostasis model assessment of insulin resistance expanded the likelihood of baseline diabetes (from 67.2 to 86.0 and 64.4 to 70.8, P for ∆ ꭕ2: <0.001 and 0.011, respectively). Compared with the first tertile, the highest interatrial fat tertile showed a nearly doubled risk for new-onset diabetes (hazard ratio, 2.09 [95% CI, 1.38-3.15], P<0.001) after adjusting for Chinese Visceral Adiposity Index. Conclusions Region-specific visceral adiposity may not perform equally in discriminating baseline dysglycemia or diabetes, and showed differential predictive performance in new-onset diabetes. Our data suggested that interatrial fat may serve as a potential marker for new-onset diabetes.
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Affiliation(s)
- Kuo-Tzu Sung
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,Institute of Clinical MedicineNational Yang Ming Chao Tung University Taipei Taiwan
| | - Jen-Yuan Kuo
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Chun-Ho Yun
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan.,Division of Radiology MacKay Memorial Hospital Taipei Taiwan
| | - Yueh-Hung Lin
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,Institute of Clinical MedicineNational Yang Ming Chao Tung University Taipei Taiwan
| | - Jui-Peng Tsai
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Chi-In Lo
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Chih-Chung Hsiao
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan
| | - Yau-Huei Lai
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan.,Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Hsinchu Taiwan
| | - Cheng-Ting Tsai
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Charles Jia-Yin Hou
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Cheng-Huang Su
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Hung-I Yeh
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Chen-Yen Chien
- Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan.,Cardiovascular Division Department of Surgery MacKay Memorial Hospital Taipei Taiwan
| | - Ta-Chuan Hung
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,MacKay Medicine Nursing, and Management College Taipei Taiwan
| | - Chung-Lieh Hung
- Division of Cardiology Department of Internal Medicine MacKay Memorial Hospital Taipei Taiwan.,Department of Medicine MacKay Medical College New Taipei City Taiwan.,Institute of Biomedical SciencesMacKay Medical College New Taipei City Taiwan
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50
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Tromp J, Seekings PJ, Hung CL, Iversen MB, Frost MJ, Ouwerkerk W, Jiang Z, Eisenhaber F, Goh RSM, Zhao H, Huang W, Ling LH, Sim D, Cozzone P, Richards AM, Lee HK, Solomon SD, Lam CSP, Ezekowitz JA. Automated interpretation of systolic and diastolic function on the echocardiogram: a multicohort study. Lancet Digit Health 2021; 4:e46-e54. [PMID: 34863649 DOI: 10.1016/s2589-7500(21)00235-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 06/24/2021] [Accepted: 10/07/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND Echocardiography is the diagnostic modality for assessing cardiac systolic and diastolic function to diagnose and manage heart failure. However, manual interpretation of echocardiograms can be time consuming and subject to human error. Therefore, we developed a fully automated deep learning workflow to classify, segment, and annotate two-dimensional (2D) videos and Doppler modalities in echocardiograms. METHODS We developed the workflow using a training dataset of 1145 echocardiograms and an internal test set of 406 echocardiograms from the prospective heart failure research platform (Asian Network for Translational Research and Cardiovascular Trials; ATTRaCT) in Asia, with previous manual tracings by expert sonographers. We validated the workflow against manual measurements in a curated dataset from Canada (Alberta Heart Failure Etiology and Analysis Research Team; HEART; n=1029 echocardiograms), a real-world dataset from Taiwan (n=31 241), the US-based EchoNet-Dynamic dataset (n=10 030), and in an independent prospective assessment of the Asian (ATTRaCT) and Canadian (Alberta HEART) datasets (n=142) with repeated independent measurements by two expert sonographers. FINDINGS In the ATTRaCT test set, the automated workflow classified 2D videos and Doppler modalities with accuracies (number of correct predictions divided by the total number of predictions) ranging from 0·91 to 0·99. Segmentations of the left ventricle and left atrium were accurate, with a mean Dice similarity coefficient greater than 93% for all. In the external datasets (n=1029 to 10 030 echocardiograms used as input), automated measurements showed good agreement with locally measured values, with a mean absolute error range of 9-25 mL for left ventricular volumes, 6-10% for left ventricular ejection fraction (LVEF), and 1·8-2·2 for the ratio of the mitral inflow E wave to the tissue Doppler e' wave (E/e' ratio); and reliably classified systolic dysfunction (LVEF <40%, area under the receiver operating characteristic curve [AUC] range 0·90-0·92) and diastolic dysfunction (E/e' ratio ≥13, AUC range 0·91-0·91), with narrow 95% CIs for AUC values. Independent prospective evaluation confirmed less variance of automated compared with human expert measurements, with all individual equivalence coefficients being less than 0 for all measurements. INTERPRETATION Deep learning algorithms can automatically annotate 2D videos and Doppler modalities with similar accuracy to manual measurements by expert sonographers. Use of an automated workflow might accelerate access, improve quality, and reduce costs in diagnosing and managing heart failure globally. FUNDING A*STAR Biomedical Research Council and A*STAR Exploit Technologies.
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Affiliation(s)
- Jasper Tromp
- National Heart Centre Singapore, Singapore; Duke-NUS Medical School, Singapore; Saw Swee Hock School of Public Health, National University of Singapore & National University Health System, Singapore
| | - Paul J Seekings
- Bioinformatics Institute, Agency for Science, Technology and Research (A*STAR), Singapore; Us2.ai, Singapore
| | - Chung-Lieh Hung
- Department of Medicine and Institute of Biomedical Sciences, Mackay Medical College, Taipei, Taiwan; Cardiovascular Division, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan
| | | | | | - Wouter Ouwerkerk
- National Heart Centre Singapore, Singapore; Department of Dermatology, Amsterdam UMC, University of Amsterdam, Amsterdam Infection and Immunity Institute, Amsterdam, Netherlands
| | | | - Frank Eisenhaber
- Bioinformatics Institute, Agency for Science, Technology and Research (A*STAR), Singapore; Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore; School of Biological Science, Nanyang Technological University, Singapore
| | - Rick S M Goh
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Heng Zhao
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Weimin Huang
- Institute for Infocomm Research, Agency for Science, Technology and Research (A*STAR), Singapore
| | - Lieng-Hsi Ling
- National University Heart Centre, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - David Sim
- National Heart Centre Singapore, Singapore
| | - Patrick Cozzone
- Singapore Bioimaging Consortium, Biomedical Sciences Institutes, Agency for Science, Technology and Research (A*STAR), Singapore
| | - A Mark Richards
- National University Heart Centre, Singapore; Cardiovascular Research Institute, National University Health System, Singapore; Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - Hwee Kuan Lee
- Bioinformatics Institute, Agency for Science, Technology and Research (A*STAR), Singapore; Image and Pervasive Access Lab, CNRS UMI 2955, Singapore; Singapore Eye Research Institute, Singapore
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Carolyn S P Lam
- National Heart Centre Singapore, Singapore; Duke-NUS Medical School, Singapore; Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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