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Cheng JF, Huang PS, Chen ZW, Huang CY, Lan CW, Chen SY, Lin LY, Wu CK. Post-exercise left atrial conduit strain predicted hemodynamic change in heart failure with preserved ejection fraction. Eur Radiol 2024; 34:1825-1835. [PMID: 37650970 DOI: 10.1007/s00330-023-10142-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 05/30/2023] [Accepted: 07/04/2023] [Indexed: 09/01/2023]
Abstract
OBJECTIVES Left ventricle function directly impacts left atrial (LA) conduit function, and LA conduit strain is associated with exercise intolerance in patients with heart failure with preserved ejection fraction (HFpEF). Pulmonary capillary wedge pressure (PCWP) before and during exercise is the current gold standard for diagnosing HFpEF. Post-exercise ΔPCWP can lead to worse long-term outcomes. This study examined the correlation between LA strain and post-exercise ΔPCWP in patients with HFpEF. METHODS We enrolled 100 subjects, including 74 with HFpEF and 26 with non-cardiac dyspnea, from November 2017 to December 2020. Subjects underwent echocardiography, invasive cardiac catheterization, and expired gas analysis at rest and during exercise. Arterial blood pressure, right atrial pressure, pulmonary artery pressure, and PCWP were recorded during cardiac catheterization. Cardiac output, stroke volume, pulmonary vascular resistance, pulmonary artery compliance, systemic vascular resistance, and LV stroke work were calculated using standard formulas. RESULTS Exercise LA conduit strain significantly correlated with both post-exercise ΔPCWP (r = - 0.707, p < 0.001) and exercise PCWP (r = - 0.659; p < 0.001). Exercise LA conduit strain differentiated patients who did and did not meet the 2016 European Society of Cardiology HFpEF criteria with an area under the curve of 0.69 (95% confidence interval, 0.548-0.831) using a cutoff value of 14.25, with a sensitivity of 0.64 and a specificity of 0.68. CONCLUSIONS Exercise LA conduit strain significantly correlates with post-exercise ΔPCWP and has a comparable power to identify patients with HFpEF. Additional studies are warranted to confirm the ability of LA conduit strain to predict long-term outcomes among patients with HFpEF. CLINICAL RELEVANCE STATEMENT Exercise left atrial conduit strain was highly associated with the difference of post-exercise pulmonary capillary wedge pressure and may indicate increased mortality risk in patients with heart failure with preserved ejection fraction, and also has comparable diagnostic ability. KEY POINTS • Left atrial conduit strain is associated with exercise intolerance in patients with heart failure with preserved ejection fraction. • Left atrial conduit strain during exercise can identify patients with heart failure with preserved ejection fraction. • Exercise left atrial conduit strain significantly correlates with the difference of pulmonary capillary wedge pressure during and before exercise which might predict the long-term outcomes of heart failure with preserved ejection fraction patients.
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Affiliation(s)
- Jen-Fang Cheng
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Hospitalist, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
| | - Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Yun-Lin Branch, Douliu, Taiwan
| | - Zheng-Wei Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Yun-Lin Branch, Douliu, Taiwan
| | - Chen-Yu Huang
- Division of Cardiology, Department of Internal Medicine, Cathay General Hospital, Taipei, Taiwan
| | - Chen-Wei Lan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Ssu-Yuan Chen
- Department of Physical Medicine & Rehabilitation, Fu Jen Catholic University Hospital and Fu Jen Catholic University School of Medicine, New Taipei City, Taiwan
- Department of Physical Medicine & Rehabilitation, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Lian-Yu Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
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2
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Chua SK, Huang PS, Chen JJ, Chiu FC, Hwang JJ, Tsai CT. Use of the CHA 2DS 2-VASc score to predict subsequent myocardial infarction in atrial fibrillation. Hellenic J Cardiol 2023:S1109-9666(23)00147-1. [PMID: 37633490 DOI: 10.1016/j.hjc.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/14/2023] [Accepted: 08/19/2023] [Indexed: 08/28/2023] Open
Abstract
BACKGROUND The risk of subsequent myocardial infarction (MI) varies widely in patients with atrial fibrillation (AF). No convenient scoring system currently exists to identify MI in AF. While each element of the CHA2DS2-VASc (congestive heart failure; hypertension; age ≥75 years [doubled]; type 2 diabetes; previous stroke or thromboembolism [doubled]; vascular disease; age 65-75 years; and sex category) score can increase the likelihood of MI, this retrospective longitudinal study aimed to determine the accuracy of the CHA2DS2-VASc score in predicting subsequent MI risk in AF. METHODS A total of 29,341 patients with AF were enrolled and followed up from January 2010 until the first occurrence of MI or until December 2020. The primary endpoint was the occurrence of subsequent MI. RESULTS The average age of the study population was 71 years, and 43.2% were male. The mean CHA2DS2-VASc score was found to be higher in patients with AF who had experienced an MI than in those who had not (3.56 ± 1.92 vs. 3.32 ± 1.81, p < 0.001). During the long-term follow-up, the risk of subsequent MI increased by 22% with every one-point increase in the CHA2DS2-VASc score (hazard ratio 1.22, 95% confidence interval 1.19-1.25; p < 0.001). Kaplan-Meier analysis revealed that high CHA2DS2-VASc scores were more likely to experience an MI than those with low CHA2DS2-VASc scores (log-rank p < 0.001). Furthermore, the CHA2DS2-VASc score was a significant predictor of MI in multivariate regression analysis. CONCLUSION The CHA2DS2-VASc score is a valuable predictor of subsequent MI risk in patients with AF.
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Affiliation(s)
- Su-Kiat Chua
- School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan, ROC; Division of Cardiology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, ROC
| | - Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan, ROC
| | - Jien-Jiun Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan, ROC
| | - Fu-Chun Chiu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan, ROC
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, 100, Taiwan, ROC; Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - Chia-Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, 100, Taiwan, ROC; Cardiovascular Center, National Taiwan University Hospital, Taipei, Taiwan, ROC.
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3
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Chen YY, Chen WL, Peng TC, Liaw FY, Chao YP, Kao TW. Relationship between Sarcopenia and Cardiovascular Disease Risk among Taiwanese Older Adults. Public Health Nutr 2022; 25:1-21. [PMID: 35318907 PMCID: PMC9991747 DOI: 10.1017/s1368980022000684] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 12/26/2021] [Accepted: 03/09/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Increasing evidence supports sarcopenia as an important parameter for predicting cardiometabolic risks. The objective of this study was to investigate the relationship between muscle mass, muscle strength, and physical performance, and cardiovascular risk among older community-dwelling adults. DESIGN The associations between dynapenia, sarcopenia, and Framingham risk score (FRS) were estimated by multivariate regression models. SETTING Muscle mass is estimated by skeletal muscle mass index using a bioelectrical impedance analysis. Muscle strength is measured by handgrip strength using an analog isometric dynamometer. Physical performance is measured by gait speed using a 6-meter walking distance. Dynapenia was defined as low muscle strength and/or slow gait speed presents with normal muscle mass. The diagnosis of presarcopenia and sarcopenia was based on criteria proposed by the Asian Working Group for Sarcopenia in 2014. The FRS was used for evaluating 10-year coronary heart disease risk. PARTICIPANTS Adults aged 65 years and older who attended health examinations from 2015 to 2017 were recruited. RESULTS There were totally 709 subjects enrolled in this study. Dynapenic men (n=47) had 17.70±5.08% FRS and sarcopenic women (n=74) had 7.74±6.06% FRS. Participants with presarcopenia had the lowest FRS (men: 15.41±5.35%; women: 5.25±3.70%). Men with dynapenia had higher FRS than the presarcopenia group with odds ratio (OR) of 2.52 (95% Confidence Interval [CI]: 1.03-6.14). Women with sarcopenia had significantly higher FRS than the presarcopenia group with OR of 2.81 (95%CI: 1.09-7.27). CONCLUSION Older dynapenic men and older sarcopenic women had higher risks of 10-year coronary heart disease. Presarcopenic older adults had the lowest coronary heart disease risk in both genders.
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Affiliation(s)
- Yuan-Yuei Chen
- Department of Pathology, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Department of Pathology, Tri-Service General Hospital Songshan Branch and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
| | - Wei-Liang Chen
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, 114Taipei, Taiwan, Republic of China
- Department of Biochemistry, National Defense Medical Center, TaipeiTaiwan, Republic of China
| | - Tao-Chun Peng
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, 114Taipei, Taiwan, Republic of China
| | - Fang-Yih Liaw
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, 114Taipei, Taiwan, Republic of China
| | - Yuan-Ping Chao
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, 114Taipei, Taiwan, Republic of China
| | - Tung-Wei Kao
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, 114Taipei, Taiwan, Republic of China
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4
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Huang SW, Chen PW, Feng WH, Hsieh IC, Ho MY, Cheng CW, Yeh HI, Chen CP, Huang WC, Fang CC, Lin HW, Lin SH, Tsai CF, Su CH, Li YH. Impact of the Dual Antiplatelet Therapy Score on Clinical Outcomes in Acute Coronary Syndrome Patients Receiving P2Y12 Inhibitor Monotherapy. Front Cardiovasc Med 2022; 8:772820. [PMID: 35284499 PMCID: PMC8907151 DOI: 10.3389/fcvm.2021.772820] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 12/27/2021] [Indexed: 12/11/2022] Open
Abstract
Background Dual antiplatelet therapy (DAPT) score is used to stratify ischemic and bleeding risk for antiplatelet therapy after percutaneous coronary intervention (PCI). This study assessed the association between the DAPT score and clinical outcomes in acute coronary syndrome (ACS) patients who were treated with P2Y12 inhibitor monotherapy. Methods A total of 498 ACS patients, with early aspirin discontinuation for various reasons and who received P2Y12 inhibitor monotherapy after PCI, were enrolled during the period from January 1, 2014 to December 31, 2018. The efficacy and safety between those with low (<2) and high (≥2) DAPT scores were compared during a 12-month follow-up after PCI. Inverse probability of treatment weighting was used to balance the covariates between the two groups. The primary endpoint was a composite outcome of all-cause mortality, recurrent ACS or unplanned revascularization, and stroke within 12 months. The safety endpoint was major bleeding, defined as Bleeding Academic Research Consortium (BARC) 3 or 5 bleeding. Results The primary composite endpoint occurred in 11.56 and 14.38% of the low and high DAPT score groups, respectively. Although there was no significant difference in the primary composite endpoint between the two groups in the multivariate Cox proportional hazards models, the risk of recurrent ACS or unplanned revascularization was significantly higher in the high DAPT score group (adjusted hazard ratio [HR]: 1.900, 95% confidence interval [CI]: 1.095-3.295). The safety outcome for BARC 3 or 5 bleeding was similar between the two groups. Conclusions Our results indicate that ACS patients receiving P2Y12 monotherapy with high DAPT score had an increased risk of recurrent ACS or unplanned revascularization.
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Affiliation(s)
- Sheng-Wei Huang
- School of Medicine, Chung Shan Medical University Hospital, Chung Shan Medical University, Taichung, Taiwan
| | - Po-Wei Chen
- College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Han Feng
- Kaohsiung Municipal Ta-Tung Hospital and Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - I-Chang Hsieh
- Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Ming-Yun Ho
- Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | | | - Hung-I Yeh
- Mackay Memorial Hospital, Taipei, Taiwan
| | | | - Wei-Chun Huang
- Kaohsiung Veterans General Hospital, Fooyin University, Kaohsiung and National Yang Ming University, Taipei, Taiwan
| | | | - Hui-Wen Lin
- College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Sheng-Hsiang Lin
- College of Medicine, Institute of Clinical Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Biostatistics Consulting Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Chin-Feng Tsai
- School of Medicine, Chung Shan Medical University Hospital, Chung Shan Medical University, Taichung, Taiwan
| | - Chun-Hung Su
- School of Medicine, Chung Shan Medical University Hospital, Chung Shan Medical University, Taichung, Taiwan
| | - Yi-Heng Li
- College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
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5
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Gao H, Peng H, Sun Z, Chen H, Di B, Li H. Contemporary Implications of ECG to Activation Time on Long-term Outcomes in Patients With ST-Segment Elevation Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention. Clin Ther 2021; 43:2104-2115. [PMID: 34750020 DOI: 10.1016/j.clinthera.2021.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 09/04/2021] [Accepted: 10/12/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE The prognosis of door to balloon time (DBT) after primary percutaneous coronary intervention (PPCI) in ST-segment elevation myocardial infarction (STEMI) has been extensively studied. However, the clinical implications of the ECG to activation time (EAT), as a component of DBT, on long-term outcomes are less well established. This study evaluates the association of EAT with major adverse cardiovascular events (MACEs) in more contemporary patients undergoing PPCI and investigates factors that influence EAT. METHODS A total of 1082 consecutive patients with STEMI who underwent PPCI from 2013 to 2019 were classified into 3 groups according to EAT: EAT ≤30 minutes, EAT of 30 to 60 minutes, and EAT >60 minutes. We analyzed the incidence of MACEs, including all-cause death, nonfatal recurrence of MI, or nonfatal stroke during a median follow-up of 37 months. FINDINGS The median EAT was 58 minutes (interquartile range, 44-80 minutes), which explained 90% of the variability in DBT and had the strongest correlation with DBT (r = 0.95, P < 0.001). Achieving an EAT of ≤30 minutes resulted in a 94.1% chance of achieving a DBT ≤90 minutes. The incidence of MACEs had a concurrent increase with increased EAT (10.2% for EAT ≤30 minutes, 14.3% for EAT of 30-60 minutes, and 17.3% for EAT >60 minutes; P = 0.027) that was driven by more mortality (4.2% for EAT ≤30 minutes, 6.9% for EAT of 30-60 minutes, and 9.8% for EAT >60 minutes; P = 0.020). An EAT >30 minutes was independently associated with risk-adjusted long-term MACEs (hazard ratio = 1.99; 95% CI, 1.07-3.69; P = 0.030). Critically ill status in emergency department (P = 0.001) and time required for consent of revascularization (P < 0.001) were significantly associated with delayed EAT. IMPLICATIONS Achieving an EAT ≤30 minutes was key to achieving the guideline-recommended target time of DBT in contemporary practice. As a strong driver of overall DBT, EAT >30 minutes was associated with worse clinical outcome in patients with STEMI undergoing PPCI. These data suggest that efforts to minimize EAT are needed to reduce long-term MACEs in contemporary population. (Clin Ther. 2021;XX:XXX-XXX) © 2021 Elsevier HS Journals, Inc.
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Affiliation(s)
- Hui Gao
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Hui Peng
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Zhijun Sun
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Hui Chen
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Beibing Di
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Hongwei Li
- Department of Cardiology, Cardiovascular Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China; Department of Internal Medical, Medical Health Center, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China; Beijing Key Laboratory of Metabolic Disorder Related Cardiovascular Disease, Beijing, People's Republic of China.
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An Artificial Intelligence-Based Alarm Strategy Facilitates Management of Acute Myocardial Infarction. J Pers Med 2021; 11:jpm11111149. [PMID: 34834501 PMCID: PMC8623357 DOI: 10.3390/jpm11111149] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/28/2021] [Accepted: 11/01/2021] [Indexed: 12/30/2022] Open
Abstract
(1) Background: While an artificial intelligence (AI)-based, cardiologist-level, deep-learning model for detecting acute myocardial infarction (AMI), based on a 12-lead electrocardiogram (ECG), has been established to have extraordinary capabilities, its real-world performance and clinical applications are currently unknown. (2) Methods and Results: To set up an artificial intelligence-based alarm strategy (AI-S) for detecting AMI, we assembled a strategy development cohort including 25,002 visits from August 2019 to April 2020 and a prospective validation cohort including 14,296 visits from May to August 2020 at an emergency department. The components of AI-S consisted of chest pain symptoms, a 12-lead ECG, and high-sensitivity troponin I. The primary endpoint was to assess the performance of AI-S in the prospective validation cohort by evaluating F-measure, precision, and recall. The secondary endpoint was to evaluate the impact on door-to-balloon (DtoB) time before and after AI-S implementation in STEMI patients treated with primary percutaneous coronary intervention (PPCI). Patients with STEMI were alerted precisely by AI-S (F-measure = 0.932, precision of 93.2%, recall of 93.2%). Strikingly, in comparison with pre-AI-S (N = 57) and post-AI-S (N = 32) implantation in STEMI protocol, the median ECG-to-cardiac catheterization laboratory activation (EtoCCLA) time was significantly reduced from 6.0 (IQR, 5.0–8.0 min) to 4.0 min (IQR, 3.0–5.0 min) (p < 0.01). The median DtoB time was shortened from 69 (IQR, 61.0–82.0 min) to 61 min (IQR, 56.8–73.2 min) (p = 0.037). (3) Conclusions: AI-S offers front-line physicians a timely and reliable diagnostic decision-support system, thereby significantly reducing EtoCCLA and DtoB time, and facilitating the PPCI process. Nevertheless, large-scale, multi-institute, prospective, or randomized control studies are necessary to further confirm its real-world performance.
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Yeh JJ, Lin CL, Hsu NH, Kao CH. Effects of statins and steroids on coronary artery disease and stroke in patients with interstitial lung disease and pulmonary fibrosis: A general population study. PLoS One 2021; 16:e0259153. [PMID: 34705851 PMCID: PMC8550436 DOI: 10.1371/journal.pone.0259153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 10/11/2021] [Indexed: 11/19/2022] Open
Abstract
Purpose To determine the effects of statins and steroids on the risk of coronary artery disease (CAD) and stroke in patients with interstitial lung disease and pulmonary fibrosis (ILD-PF). Methods We retrospectively enrolled patients with ILD-PF who were using statins (statin cohort, N = 11,567) and not using statins (nonstatin cohort, N = 26,159). Cox proportional regression was performed to analyze the cumulative incidence of CAD and stroke. Adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) of CAD and stroke were determined after sex, age, and comorbidities, as well as the use of inhaler corticosteroids (ICSs), oral steroids (OSs), and statins, were controlled for. Results Compared with those of patients without statin use, the aHRs (95% CIs) of patients with statin use for CAD and ischemic stroke were 0.72 (0.65–0.79) and 0.52 (0.38–0.72), respectively. For patients taking single-use statins but not ICSs/OSs, the aHRs (95% CIs) for CAD and ischemic stroke were 0.72 (0.65–0.79)/0.69 (0.61–0.79) and 0.54 (0.39–0.74)/0.50 (0.32–0.79), respectively. For patients using ICSs/OSs, the aHRs (95% CIs) for CAD and ischemic stroke were 0.71 (0.42–1.18)/0.74 (0.64–0.85) and 0.23 (0.03–1.59)/0.54 (0.35–0.85), respectively. Conclusions The findings demonstrate that statin use, either alone or in combination with OS use, plays an auxiliary role in the management of CAD and ischemic stroke in patients with ILD-PF.
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Affiliation(s)
- Jun-Jun Yeh
- Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
- China medical university, Taichung, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Nai-Hua Hsu
- Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
- Center of Augmented Intelligence in Healthcare, China Medical University Hospital, Taichung, Taiwan
- * E-mail: ,
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8
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Koo CY, Zheng H, Tan LL, Foo LL, Seet R, Chong JH, Hausenloy DJ, Chng WJ, Richards AM, Lee CH, Chan MY. Lipid profiles and outcomes of patients with prior cancer and subsequent myocardial infarction or stroke. Sci Rep 2021; 11:21167. [PMID: 34707180 PMCID: PMC8551171 DOI: 10.1038/s41598-021-00666-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/11/2021] [Indexed: 01/22/2023] Open
Abstract
Patients with cancer are at increased risk of myocardial infarction (MI) and stroke. Guidelines do not address lipid profile targets for these patients. Within the lipid profiles, we hypothesized that patients with cancer develop MI or stroke at lower low density lipoprotein cholesterol (LDL-C) concentrations than patients without cancer and suffer worse outcomes. We linked nationwide longitudinal MI, stroke and cancer registries from years 2007–2017. We identified 42,148 eligible patients with MI (2421 prior cancer; 39,727 no cancer) and 43,888 eligible patients with stroke (3152 prior cancer; 40,738 no cancer). Median LDL-C concentration was lower in the prior cancer group than the no cancer group at incident MI [2.43 versus 3.10 mmol/L, adjusted ratio 0.87 (95% CI 0.85–0.89)] and stroke [2.81 versus 3.22 mmol/L, adjusted ratio 0.93, 95% CI 0.91–0.95)]. Similarly, median triglyceride and total cholesterol concentrations were lower in the prior cancer group, with no difference in high density lipoprotein cholesterol. Prior cancer was associated with higher post-MI mortality [adjusted hazard ratio (HR) 1.48, 95% CI 1.37–1.59] and post-stroke mortality (adjusted HR 1.95, 95% CI 1.52–2.52). Despite lower LDL-C concentrations, patients with prior cancer had worse post-MI and stroke mortality than patients without cancer.
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Affiliation(s)
- Chieh Yang Koo
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore
| | - Huili Zheng
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | - Li Ling Tan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore
| | - Ling-Li Foo
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | - Raymond Seet
- Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore
| | - Jun-Hua Chong
- National Heart Centre Singapore, Singapore, Singapore
| | - Derek J Hausenloy
- Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore.,Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore, Singapore.,National Heart Research Institute Singapore, National Heart Centre, Singapore, Singapore.,The Hatter Cardiovascular Institute, University College London, London, UK
| | - Wee-Joo Chng
- Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore.,Department of Haematology-Oncology, National University Cancer Institute of Singapore, Singapore, Singapore
| | - A Mark Richards
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore.,Christchurch Heart Institute, University of Otago, Dunedin, New Zealand
| | - Chi-Hang Lee
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore
| | - Mark Y Chan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore. .,Cardiac Department, Yong Loo Lin School of Medicine, National University of Singapore, 1E, Kent Ridge Road, NUHS Tower Block, Level 9, Singapore, 119228, Singapore.
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9
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Kurlansky P. The rocky exhilarating journey from data to wisdom. J Thorac Cardiovasc Surg 2021; 162:1166-1169. [DOI: 10.1016/j.jtcvs.2020.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/10/2020] [Accepted: 06/14/2020] [Indexed: 01/21/2023]
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10
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Dawson LP, Biswas S, Lefkovits J, Stub D, Burchill L, Evans SM, Reid C, Eccleston D. Characteristics and Quality of National Cardiac Registries: A Systematic Review. Circ Cardiovasc Qual Outcomes 2021; 14:e007963. [PMID: 34517724 PMCID: PMC8452241 DOI: 10.1161/circoutcomes.121.007963] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Supplemental Digital Content is available in the text. Background: National cardiac registries are increasingly used for informing health policy, improving the quality and cost-effectiveness of patient care, clinical research, and monitoring the safety of novel treatments. However, the quality of registries is variable. We aimed to assess the characteristics and quality of national cardiac registries across all subspecialties of cardiac care. Methods: Publications relating to national cardiac registries across six cardiac subspecialty domains were identified by searching MEDLINE and the Google advanced search function with 26 438 citations and 4812 full-text articles reviewed. Results: A total of 155 registries, representing 49 countries, were included in the study. Of these, 45 related to coronary disease or percutaneous coronary intervention, 28 related to devices, arrhythmia, and electrophysiology, 24 related to heart failure, transplant, and mechanical support, 21 related to structural heart disease, 21 related to congenital heart disease, and 16 related to cardiac surgery. Enrollment was procedure-based in 60% and disease-based in 40%. A total of 73.10 million patients were estimated to have been enrolled in cardiac registries. Quality scoring was performed using a validated registry grading system, with registries performing best in the use of explicit variable definitions and worst in assessment of data reliability. Higher quality scores were associated with government funding, mandated enrollment, linkage to other registries, and outcome risk adjustment. Quality scores and number of registries within a country were positively correlated with each other and with measures of national economic output, health expenditure, and urbanization. Conclusions: There has been remarkable growth in the uptake of national cardiac registries across the last few decades. However, the quality of processes used to ensure data completeness and accuracy remain variable and few countries have integrated registries covering multiple subspecialty domains. Clinicians, funders, and health policymakers should be encouraged to focus on the range, quality, and integration of these registries. Registration: URL: https://www.crd.york.ac.uk/prospero; Unique identifier: CRD42020204224.
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Affiliation(s)
- Luke P Dawson
- Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia (L.P.D., J.L., L.B., D.E.).,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.).,Department of Cardiology, The Alfred Hospital, Melbourne, Victoria, Australia (L.P.D., D.S.)
| | - Sinjini Biswas
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.)
| | - Jeffrey Lefkovits
- Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia (L.P.D., J.L., L.B., D.E.).,Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.)
| | - Dion Stub
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.).,Department of Cardiology, The Alfred Hospital, Melbourne, Victoria, Australia (L.P.D., D.S.).,The Baker Institute, Melbourne, Victoria, Australia (D.S.)
| | - Luke Burchill
- Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia (L.P.D., J.L., L.B., D.E.).,Department of Medicine, Melbourne University, Victoria, Australia (L.B., D.E.)
| | - Sue M Evans
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.)
| | - Christopher Reid
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia (L.P.D., S.B., J.L., D.S., S.M.E., C.R.).,Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia (C.R.)
| | - David Eccleston
- Department of Cardiology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia (L.P.D., J.L., L.B., D.E.).,Department of Medicine, Melbourne University, Victoria, Australia (L.B., D.E.)
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11
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Ho MY, Chen PW, Feng WH, Su CH, Huang SW, Cheng CW, Yeh HI, Chen CP, Huang WC, Fang CC, Lin HW, Lin SH, Hsieh IC, Li YH. Effect of aspirin treatment duration on clinical outcomes in acute coronary syndrome patients with early aspirin discontinuation and received P2Y12 inhibitor monotherapy. PLoS One 2021; 16:e0251109. [PMID: 33979377 PMCID: PMC8115803 DOI: 10.1371/journal.pone.0251109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Accepted: 04/20/2021] [Indexed: 11/18/2022] Open
Abstract
Recent clinical trials showed that short aspirin duration (1 or 3 months) in dual antiplatelet therapy (DAPT) followed by P2Y12 inhibitor monotherapy reduced the risk of bleeding and did not increase the ischemic risk compared to 12-month DAPT in acute coronary syndrome (ACS) patients undergoing percutaneous coronary intervention (PCI). However, it is unclear about the optimal duration of aspirin in P2Y12 inhibitor monotherapy. The purpose of this study was to evaluate the influence of aspirin treatment duration on clinical outcomes in a cohort of ACS patients with early aspirin interruption and received P2Y12 inhibitor monotherapy. From January 1, 2014 to December 31, 2018, we included 498 ACS patients (age 70.18 ± 12.84 years, 71.3% men) with aspirin stopped for various reasons before 6 months after PCI and received P2Y12 inhibitor monotherapy. The clinical outcomes between those with aspirin treatment ≤ 1 month and > 1 month were compared in 12-month follow up after PCI. Inverse probability of treatment weighting was used to balance the covariates between groups. The mean duration of aspirin treatment was 7.52 ± 8.10 days vs. 98.05 ± 56.70 days in the 2 groups (p<0.001). The primary composite endpoint of all-cause mortality, recurrent ACS or unplanned revascularization and stroke occurred in 12.6% and 14.4% in the 2 groups (adjusted HR 1.19, 95% CI 0.85-1.68). The safety outcome of BARC 3 or 5 bleeding was also similar (adjusted HR 0.69, 95% CI 0.34-1.40) between the 2 groups. In conclusion, patients with ≤ 1 month aspirin treatment had similar clinical outcomes to those with treatment > 1 month. Our results indicated that ≤ 1-month aspirin may be enough in P2Y12 inhibitor monotherapy strategy for ACS patients undergoing PCI.
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Affiliation(s)
- Ming-Yun Ho
- Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Po-Wei Chen
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Han Feng
- Kaohsiung Municipal Ta-Tung Hospital and Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chun-Hung Su
- Chung Shan Medical University Hospital and Chung Shan Medical University, Taichung, Taiwan
| | - Sheng-Wei Huang
- Chung Shan Medical University Hospital and Chung Shan Medical University, Taichung, Taiwan
| | | | - Hung-I Yeh
- MacKay Memorial Hospital, Taipei, Taiwan
| | | | - Wei-Chun Huang
- Kaohsiung Veterans General Hospital, Fooyin University, Kaohsiung and National Yang Ming University, Taipei, Taiwan
| | | | - Hui-Wen Lin
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Sheng-Hsiang Lin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Biostatistics Consulting Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - I-Chang Hsieh
- Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
- * E-mail: (YHL); (ICH)
| | - Yi-Heng Li
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- * E-mail: (YHL); (ICH)
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12
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Lu YW, Tsai YL, Chou RH, Kuo CS, Chang CC, Huang PH, Lin SJ. Serum creatinine to cystatin C ratio is associated with major adverse cardiovascular events in patients with obstructive coronary artery disease. Nutr Metab Cardiovasc Dis 2021; 31:1509-1515. [PMID: 33810966 DOI: 10.1016/j.numecd.2021.01.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND & AIMS Sarcopenia is a clinical syndrome that features muscle atrophy and weakness, and has been associated with cardiovascular events and poor clinical outcomes. Recently, the sarcopenia index (SI) was developed as a simple screening tool based upon the serum creatinine to cystatin C (CysC) ratio. We investigated the association between SI and the prevalence of major adverse cardiovascular events (MACE) in patients with obstructive CAD. METHODS & RESULTS Between January 2010 and December 2018, patients with angina pectoris and obstructive CAD requiring coronary artery intervention were enrolled. Serum levels of CysC and other biomarkers were assessed. Patients were divided into two groups according to the SI ([Cr/CysC] x 100). Demographic characteristics and clinical outcomes of the two groups were evaluated. A total of 427 patients (79.6% men, mean age 69.55 ± 12.04 years) were enrolled. Patients with SI < 120 (n = 214, 28%) were older, more likely to be of the female gender, and to have more hypertension and congestive heart failure (all p < 0.05). The prevalence of major adverse cardiovascular events (MACE) composed of myocardial infarction, stroke, and all-cause mortality was higher in patients with lower SI (p = 0.026). After adjusting for potential confounding factors, multivariate Cox regression (hazard ratio 2.08, p = 0.045) and Kaplan-Meier analyses (log-rank p = 0.0371) revealed that lower SI was significantly associated with a higher prevalence of MACE. CONCLUSIONS Serum creatinine to cystatin C ratio (SI) may be a useful surrogate marker to predict the future prevalence of MACE in patients with obstructive CAD.
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Affiliation(s)
- Ya-Wen Lu
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yi-Lin Tsai
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ruey-Hsing Chou
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Critical Care Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chin-Sung Kuo
- Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Division of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.
| | - Chun-Chin Chang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Po-Hsun Huang
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Critical Care Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan.
| | - Shing-Jong Lin
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan; Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan; Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan; Division of Cardiology, Heart Center, Cheng-Hsin General Hospital, Taipei, Taiwan
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13
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Renal protective effect of sacubitril/valsartan in patients with heart failure. Sci Rep 2021; 11:4593. [PMID: 33633282 PMCID: PMC7907094 DOI: 10.1038/s41598-021-84118-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 01/25/2021] [Indexed: 12/11/2022] Open
Abstract
Sacubitril/valsartan is a combined neprilysin inhibitor/angiotensin II receptor blocker designed for treatment of heart failure (HF). Nonetheless, its renal protective effect remained an issue of debate. This retrospective cohort study investigated the renal protective effect of sacubitril/valsartan in HF patients. HF patients on sacubitril/valsartan or valsartan for > 30 days were matched for gender, age, estimated glomerular filtration rate (eGFR), and left ventricular ejection fraction (LVEF) to be enrolled into analysis. The follow-up period was 18 months. The outcomes included end eGFR, renal function decline defined as 20% reduction of eGFR, mortality, and HF-related hospitalization. Each group had 137 patients after matching. The mean age was 72.7 years and 65.7% were male. Mean eGFR was 70.9 mL/min/1.73 m2 and LVEF was 54.0% at baseline. Overall, the eGFR of sacubitril/valsartan groups was significantly higher than valsartan group at the end (P < 0.01). Subgroup analysis showed that the difference in eGFR was significant in subgroups with LVEF ≥ 40% or eGFR ≥ 60 mL/min/1.73 m2. Multivariate Cox regression model showed that sacubitril/valsartan group had significantly reduced risk for renal function decline (hazard ratio: 0.5, 95% confidence interval: 0.3–0.9). Kaplan–Meier curve showed no difference in the risk for cardiovascular mortality, all-cause mortality or HF-related hospitalization. We showed renal protective effect of neprilysin inhibition in HF patients and specified that subgroups with LVEF ≥ 40% or eGFR ≥ 60 mL/min/1.73 m2 were sensitive to this effect, suggesting an optimal subgroup of this treatment.
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14
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Management of acute coronary syndrome in patients with suspected or confirmed coronavirus disease 2019: Consensus from Taiwan Society of Cardiology. J Formos Med Assoc 2021; 120:78-82. [PMID: 32682701 PMCID: PMC7357505 DOI: 10.1016/j.jfma.2020.07.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/27/2020] [Accepted: 07/10/2020] [Indexed: 12/28/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is a highly contagious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Infection with SARS-CoV may cause coronary plaque instability and lead to acute coronary syndrome (ACS). Management of ACS in patients with COVID-19 needs more consideration of the balance between clinical benefit and transmission risk of virus. This review provides recommendations of management strategies for ACS in patients with suspected or confirmed COVID-19 in Taiwan.
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15
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Chen YL, Hang CL, Su CH, Wu PJ, Chen HC, Fang HY, Fang YN, Cheng CI, Fu M, Chen SM. Feature and impact of guideline-directed medication prescriptions for heart failure with reduced ejection fraction accompanied by chronic kidney disease. Int J Med Sci 2021; 18:2570-2580. [PMID: 34104088 PMCID: PMC8176167 DOI: 10.7150/ijms.55119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
Background: With respect to total mortality and cardiovascular mortality, the feature and impact of guideline-directed medication (GDM) prescriptions for heart failure with reduced ejection fraction (HFrEF) with chronic kidney disease (CKD) are unknown. Therefore, we aimed to determine these aspects. Methods: GDM prescriptions and their impact on discharged patients with and without CKD were analyzed. To analyze differences in one-year clinical outcomes, propensity score matching was conducted on a cohort of patients with concomitant HFrEF and CKD who received more and fewer GDM prescriptions. Results: A total of 1509 patients were enrolled in Taiwan's HFrEF registry from May 2013 to October 2014, and 1275 discharged patients with complete one-year follow-up were further analyzed. Of these patients, 468 (36.7%) had moderate CKD, whereas 249 (19.5%) had advanced CKD. Patients with advanced CKD received fewer prescribed GDMs than other patients. Multivariate analysis revealed that peripheral arterial occlusive disease, thyroid disorder, advanced HF at discharge, diastolic blood pressure, digoxin use, and fewer prescribed GDMs were independent predictors of one-year total mortality. After propensity score matching, patients with fewer prescribed GDMs had higher one-year total mortality rate than those with more prescribed GDMs (P=0.036). Conclusions: CKD at discharge from HF hospitalization was associated with fewer GDM prescriptions, particularly in patients with more advanced CKD. The propensity-matched analysis indicated that more GDM prescriptions led to better clinical outcomes in HFrEF patients with CKD. Careful interpretation of changes in renal function during HF hospitalization may improve GDM prescriptions.
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Affiliation(s)
- Yung-Lung Chen
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China.,Chang Gung University College of Medicine, Taoyuan City, Taiwan, Republic of China
| | - Chi-Ling Hang
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Chien-Hao Su
- Department of Pharmacy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Po-Jui Wu
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Huang-Chung Chen
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Hsiu-Yu Fang
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Yen-Nan Fang
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China
| | - Cheng-I Cheng
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China.,Chang Gung University College of Medicine, Taoyuan City, Taiwan, Republic of China
| | - Morgan Fu
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China.,Chang Gung University College of Medicine, Taoyuan City, Taiwan, Republic of China
| | - Shyh-Ming Chen
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City, Taiwan, Republic of China.,Chang Gung University College of Medicine, Taoyuan City, Taiwan, Republic of China
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16
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Chen CYJ, Su MYM, Liao YC, Chang FL, Wu CK, Lin LY, Chen YS, Lin YH, Hwang JJ, Yu SL, Kao HL, Chen WJ, Lu TP, Shih CY, Yeh SFS, Yang DH, Lai LP, Juang JMJ. Long-term outcomes and left ventricular diastolic function of sarcomere mutation-positive and mutation-negative patients with hypertrophic cardiomyopathy: a prospective cohort study. Eur Heart J Cardiovasc Imaging 2020:jeaa317. [PMID: 33221870 DOI: 10.1093/ehjci/jeaa317] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 11/06/2020] [Indexed: 02/24/2024] Open
Abstract
AIMS Hypertrophic cardiomyopathy (HCM) is an inheritable disease that leads to sudden cardiac death and heart failure (HF). Sarcomere mutations (SMs) have been associated with HF. However, the differences in ventricular function between SM-positive and SM-negative HCM patients are poorly characterized. METHODS AND RESULTS Of the prospectively enrolled 374 unrelated HCM patients in Taiwan, 115 patients underwent both 91 cardiomyopathy-related gene screening and cardiovascular magnetic resonance (45.6 ± 10.6 years old, 76.5% were male). Forty pathogenic/likely pathogenic mutations were identified in 52 patients by next-generation sequencing. The SM-positive group were younger at first cardiovascular event (P = 0.04) and progression to diastolic HF (P = 0.02) with higher N-terminal pro-brain natriuretic peptide (NT-proBNP) [New York Heart Association (NYHA) Class III/IV symptoms with left ventricular ejection fraction > 55%] than the SM-negative group (P < 0.001). SM-positive patients had a greater extent of late gadolinium enhancement (P = 0.01), larger left atrial diameter (P = 0.03), higher normalized peak filling rate (PFR) and PFR ratio, and a greater reduction in global longitudinal strain than SM-negative patients (all P ≤ 0.01). During mean lifelong follow-up time (49.2 ± 15.6 years), SM-positive was a predictor of earlier HF (NYHA Class III/IV symptoms) after multivariate adjustment (hazard ratio 3.5; 95% confidence interval 1.3-9.7; P = 0.015). CONCLUSION SM-positive HCM patients had a higher extent of myocardial fibrosis and more severe ventricular diastolic dysfunction than those without, which may contribute to earlier onset of advanced HF, suggesting the importance of close surveillance and early treatment throughout life.
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Affiliation(s)
- Ching-Yu Julius Chen
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Mao-Yuan Marine Su
- Department of Medical Imaging, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ying-Chieh Liao
- Department of Internal Medicine, Cardiovascular Center, Chang-Hua Christian Hospital, Changhua City, Taiwan
| | - Fu-Lan Chang
- Department of Nursing, Taichung Veterans General Hospital; School of Nursing, China Medical University, Taichung, Taiwan
| | - Cho-Kai Wu
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Lian-Yu Lin
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Yih-Shurng Chen
- Cardiovascular Center and Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hung Lin
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Yun-lin Branch, Taipei, Taiwan
| | - Sung-Liang Yu
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University Hospital, College of Medicine, Taipei, Taiwan
| | - Hsien-Li Kao
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Wen-Jone Chen
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Tzu-Pin Lu
- Department of Public Health, Institute of Epidemiology and Preventative Medicine, National Taiwan University, Taipei, Taiwan
| | - Ching-Yu Shih
- Department of Public Health, Institute of Epidemiology and Preventative Medicine, National Taiwan University, Taipei, Taiwan
| | - Shih-Fan Sherri Yeh
- Department of Environmental and Occupational Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Taipei, Taiwan
| | - Dun-Hui Yang
- Department of Radiology, Tainan Municipal Hospital, Tainan City, Taiwan
| | - Ling-Ping Lai
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
| | - Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan S. Rd, Zhongzheng Dist., Taipei 10002, Taiwan
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17
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Li YH, Huang WC, Hwang JJ. No Reduction of ST-segment Elevation Myocardial Infarction Admission in Taiwan During Coronavirus Pandemic. Am J Cardiol 2020; 131:133-134. [PMID: 32713656 PMCID: PMC7319917 DOI: 10.1016/j.amjcard.2020.06.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 06/17/2020] [Accepted: 06/19/2020] [Indexed: 01/23/2023]
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18
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Juang JMJ, Binda A, Lee SJ, Hwang JJ, Chen WJ, Liu YB, Lin LY, Yu CC, Ho LT, Huang HC, Chen CYJ, Lu TP, Lai LC, Yeh SFS, Lai LP, Chuang EY, Rivolta I, Antzelevitch C. GSTM3 variant is a novel genetic modifier in Brugada syndrome, a disease with risk of sudden cardiac death. EBioMedicine 2020; 57:102843. [PMID: 32645615 PMCID: PMC7341360 DOI: 10.1016/j.ebiom.2020.102843] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/28/2020] [Accepted: 06/03/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Brugada syndrome (BrS) is a rare inherited disease causing sudden cardiac death (SCD). Copy number variants (CNVs) can contribute to disease susceptibility, but their role in Brugada syndrome (BrS) is unknown. We aimed to identify a CNV associated with BrS and elucidated its clinical implications. METHODS We enrolled 335 unrelated BrS patients from 2000 to 2018 in the Taiwanese population. Microarray and exome sequencing were used for discovery phase whereas Sanger sequencing was used for the validation phase. HEK cells and zebrafish were used to characterize the function of the CNV variant. FINDINGS A copy number deletion of GSTM3 (chr1:109737011-109737301, hg38) containing the eighth exon and the transcription stop codon was observed in 23.9% of BrS patients versus 0.8% of 15,829 controls in Taiwan Biobank (P < 0.001), and 0% in gnomAD. Co-segregation analysis showed that the co-segregation rate was 20%. Patch clamp experiments showed that in an oxidative stress environment, GSTM3 down-regulation leads to a significant decrease of cardiac sodium channel current amplitude. Ventricular arrhythmia incidence was significantly greater in gstm3 knockout zebrafish at baseline and after flecainide, but was reduced after quinidine, consistent with clinical observations. BrS patients carrying the GSTM3 deletion had higher rates of sudden cardiac arrest and syncope compared to those without (OR: 3.18 (1.77-5.74), P<0.001; OR: 1.76 (1.02-3.05), P = 0.04, respectively). INTERPRETATION This GSTM3 deletion is frequently observed in BrS patients and is associated with reduced INa, pointing to this as a novel potential genetic modifier/risk predictor for the development of the electrocardiographic and arrhythmic manifestations of BrS. FUNDING This work was supported by the Ministry of Science and Technology (107-2314-B-002-261-MY3 to J.M.J. Juang), and by grants HL47678, HL138103 and HL152201 from the National Institutes of Health to CA.
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Affiliation(s)
- Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Anna Binda
- University of Milano Bicocca School of Medicine and Surgery, Via Cadore, 48, 20900 Monza (MB), Italy
| | - Shyh-Jye Lee
- Department of Life Science, National Taiwan University, Taipei, Taiwan
| | - Juey-Jen Hwang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Jone Chen
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yen-Bin Liu
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Lian-Yu Lin
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chih-Chieh Yu
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Ting Ho
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hui-Chun Huang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ching-Yu Julius Chen
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tzu-Pin Lu
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan; Department of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Liang-Chuan Lai
- Graduate Institute of Physiology, National Taiwan University, Taipei, Taiwan
| | - Shih-Fan Sherri Yeh
- Department of Environmental and Occupational Medicine, National Taiwan University Hospital, Hsin-Chu branch and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ling-Ping Lai
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Eric Y Chuang
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan
| | - Ilaria Rivolta
- University of Milano Bicocca School of Medicine and Surgery, Via Cadore, 48, 20900 Monza (MB), Italy
| | - Charles Antzelevitch
- Lankenau Institute for Medical Research and Lankenau Heart Institute, Wynnewood, PA and Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
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19
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Li YH, Lee CH, Huang WC, Wang YC, Su CH, Sung PH, Chien SC, Hwang JJ. 2020 Focused Update of the 2012 Guidelines of the Taiwan Society of Cardiology for the Management of ST-Segment Elevation Myocardial Infarction. ACTA CARDIOLOGICA SINICA 2020; 36:285-307. [PMID: 32675921 PMCID: PMC7355116 DOI: 10.6515/acs.202007_36(4).20200619a] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 06/19/2020] [Indexed: 12/22/2022]
Abstract
One of the major missions of the Taiwan Society of Cardiology is to publish practice guidelines that are suitable for local use in Taiwan. The ultimate purpose is to continuously improve cardiovascular health care from the implementation of the recommendations in the guidelines. Despite recent improvement of medical care, patients with ST-segment elevation myocardial infarction (STEMI) still carry a high morbidity and mortality. There have been many changes in the concepts of STEMI diagnosis and treatment in recent years. The 2020 focused update of the 2012 guidelines of the Taiwan Society of Cardiology for the management of STEMI is an amendment of the 2012 guidelines based on the newest published scientific data. The recommendations in this focused update provide the diagnosis and treatment strategy for STEMI that should be generally implemented in Taiwan. Nevertheless, guidelines never completely replace clinical judgment and medical decision still should be determined individually.
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Affiliation(s)
- Yi-Heng Li
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University
| | - Cheng-Han Lee
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan
| | - Wei-Chun Huang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung
- School of Medicine, National Yang Ming University, Taipei
- Department of Physical Therapy, Fooyin University, Kaohsiung
| | - Yu-Chen Wang
- Division of Cardiology, Department of Internal Medicine, Asia University Hospital
- Department of Biotechnology, Asia University
- Division of Cardiology, Department of Internal Medicine, China Medical University College of Medicine and Hospital
| | - Chun-Hung Su
- Division of Cardiology, Department of Internal Medicine, Chung Shan Medical University Hospital
- Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung
| | - Pei-Hsun Sung
- Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University, College of Medicine
| | - Shih-Chieh Chien
- Department of Critical Care Medicine, MacKay Memorial Hospital, Taipei
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, Taipei, Taiwan
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20
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Chen SM, Fang YN, Wang LY, Wu MK, Wu PJ, Yang TH, Chen YL, Hang CL. Impact of multi-disciplinary treatment strategy on systolic heart failure outcome. BMC Cardiovasc Disord 2019; 19:220. [PMID: 31615409 PMCID: PMC6794772 DOI: 10.1186/s12872-019-1214-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 09/30/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Patients with reduced ejection fraction have high rates of mortality and readmission after hospitalization for heart failure. In Taiwan, heart failure disease management programs (HFDMPs) have proven effective for reducing readmissions for decompensated heart failure or other cardiovascular causes by up to 30%. However, the benefits of HFDMP in different populations of heart failure patients is unknown. METHOD This observational cohort study compared mortality and readmission in heart failure patients who participated in an HFDMP (HFDMP group) and heart failure patients who received standard care (non-HFDMP group) over a 1-year follow-up period after discharge (December 2014 retrospectively registered). The components of the intervention program included a patient education program delivered by the lead nurse of the HFDMP; a cardiac rehabilitation program provided by a physical therapist; consultation with a dietician, and consultation and assessment by a psychologist. The patients were followed up for at least 1 year after discharge or until death. Patient characteristics and clinical demographic data were compared between the two groups. Cox proportional hazards regression analysis was performed to calculate hazard ratios (HRs) for death or recurrent events of hospitalization in the HFDMP group in comparison with the non-HFDMP group while controlling for covariates. RESULTS The two groups did not significantly differ in demographic characteristics. The risk of readmission was lower in the HFDMP group, but the difference was not statistically significant (HR = 0.36, p = 0.09). In patients with ischemic cardiomyopathy, the risk of readmission was significantly lower in the HFDMP group compared to the non-HFDMP group (HR = 0.13, p = 0.026). The total mortality rate did not have significant difference between this two groups. CONCLUSION The HFDMP may be beneficial for reducing recurrent events of heart failure hospitalization, especially in patients with ischemic cardiomyopathy. TRIAL REGISTRATION Longitudinal case-control study ISRCTN98483065 , 24/09/2019, retrospectively registered.
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Affiliation(s)
- Shyh-Ming Chen
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China. .,Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.
| | - Yen-Nan Fang
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Lin-Yi Wang
- Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Department of Physical Medicine and Rehabilitation, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Ming-Kung Wu
- Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Po-Jui Wu
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Tsung-Hsun Yang
- Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Department of Physical Medicine and Rehabilitation, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Yung-Lung Chen
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
| | - Chi-Ling Hang
- Section of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China.,Heart Failure Center, Kaohsiung Chang Gung Memorial Hospital, 123 Tai Pei Road, Niao Sung District, Kaohsiung City, 83301, Taiwan, Republic of China
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21
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The impact of door-to-electrocardiogram time on door-to-balloon time after achieving the guideline-recommended target rate. PLoS One 2019; 14:e0222019. [PMID: 31498823 PMCID: PMC6733447 DOI: 10.1371/journal.pone.0222019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 08/20/2019] [Indexed: 01/03/2023] Open
Abstract
Background Little is known about the components and contributing factors of door-to-balloon time after implementation of Door-to-Balloon Alliance quality-improving (QI) strategies, including the impact of door-to-ECG time on door-to-balloon time. Objective We investigated whether modification of emergency department (ED) triage processes could improve door-to-ECG and door-to-balloon times after implementation of QI strategies. Methods This was a retrospective before-and-after study of a prospectively collected database. From June 2014 to October 2014, interventions were implemented in our ED, including a protocol-driven ECG initiation and moving an ECG station and technician to the triage area. The primary outcome was the percentage of patients with ST-elevation myocardial infarction (STEMI) who received ECG within 10 min of arrival; the secondary outcome was the percentage of patients with door-to-balloon times of <90 min from arrival. Patients from the year pre- and post-QI initiative were defined as the control and intervention groups, respectively. Results Enrollment comprised 214 patients with STEMI: 109 before the intervention and 105 after the intervention. We analyzed the components of the door-to-balloon process and found the door-to-ECG process was the most critical interval of delay (20.8%). Unrecognized symptoms were the most common cause of delay in the door-to-ECG process resulting in a significant impact on the door-to-balloon time. The intervention group had a higher percentage of patients with door-to-ECG times <10 min than did the control group (93.3% vs. 79.8%, p = 0.005), with a corresponding improvement in door-to-balloon times <90 min (91.1% vs. 76.2%, p = 0.007). In subgroup analysis, the intervention benefits occurred only in non-transferred or walk-in patients. After adjustment for possible co-variates, the QI interventions remained a significant contributing factor for achieving the door-to-ECG and door-to-balloon targets. Conclusions The modification of ED triage processes through implementation of QI strategies are effective in achieving better door-to-ECG times and thus, achieving door-to-balloon times <90 min. In patients presenting with ambiguous symptoms, improved door-to ECG target achievement rates, through a protocol-driven and multidisciplinary approach allows for earlier identification of STEMI.
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22
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Tsai SY, Wu YW, Wang SY, Shiau YC, Chiu KM, Tsai HY, Lee CL, Hsu JC, Tu CM, Lin HH, Huang SH. Clinical significance of quantitative assessment of right ventricular glucose metabolism in patients with heart failure with reduced ejection fraction. Eur J Nucl Med Mol Imaging 2019; 46:2601-2609. [PMID: 31410543 DOI: 10.1007/s00259-019-04471-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 07/29/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Dynamic 18F-fluorodeoxyglucose (FDG) PET can be used to quantitatively assess the rate of myocardial glucose uptake (MRGlu). The aim of this study was to evaluate the clinical significance and prognostic value of right ventricular (RV) MRGlu in patients with coronary artery disease and heart failure with reduced ejection fraction. METHODS Patients with left ventricular ejection fraction (LVEF) ≤ 40% were consecutively enrolled for FDG PET between November 2012 and May 2017. Global LV and RV MRGlu (μmol/min/100 g) were analyzed. Outcome events were independently assessed using electronic medical records to determine hospitalization for revascularization, new-onset ischemic events, heart failure, cardiovascular, and all-cause death. Differences between LV and RV MRGlu and associations with clinical characteristics and echocardiographic data were evaluated. Associations among FDG PET findings and outcomes were analyzed using Kaplan-Meier survival analysis. RESULTS Seventy-five patients (mean age 62.2 ± 12.7 years, male 85.3%, LVEF 19.3 ± 8.6%) were included for analysis. The mean glucose utilization ratio of RV-to-LV (RV/LV MRGlu) was 89.5 ± 264.9% (r = 0.77, p < 0.001). Positive correlations between RV MRGlu and maximal tricuspid regurgitation peak gradient (r = 0.28, p = 0.033) and peak tricuspid regurgitation jet velocity (r = 0.29, p = 0.021) were noted. LVEF was positively correlated with LV MRGlu (r = 0.27, p = 0.018), but negatively correlated with end-diastolic volume (r = - 0.37, p = 0.001), end-systolic volume (r = - 0.54, p < 0.001), and RV/LV MRGlu (r = - 0.40, p < 0.001). However, RV MRGlu was not well correlated with LVEF. Forty-three patients received revascularization procedures after FDG PET, and 13 patients died in a mean follow-up period of 496 ± 453 days (1-1788 days), including nine cardiovascular deaths. Higher RV and LV MRGlu values, LVEF ≤ 16% and LV end-diastolic volume ≥ 209 ml of gated-PET were associated with poor overall survival and cardiac outcomes. CONCLUSIONS In patients with coronary artery disease and ischemic cardiomyopathy, RV glucose utilization was positively correlated with RV pressure overload, but not LVEF. Global LV and RV MRGlu, LVEF, and LV end-diastolic volume showed significant prognostic value.
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Affiliation(s)
- Szu-Ying Tsai
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist, New Taipei City, 220, Taiwan
- Ministry of Health and Welfare Nantou Hospital, Nantou County, Taiwan
| | - Yen-Wen Wu
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist, New Taipei City, 220, Taiwan.
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan.
- National Yang-Ming University School of Medicine, Taipei, Taiwan.
| | - Shan-Ying Wang
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist, New Taipei City, 220, Taiwan
- Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Chien Shiau
- Department of Nuclear Medicine, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist, New Taipei City, 220, Taiwan
| | - Kuan-Ming Chiu
- Division of Cardiovascular Surgery, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Hao-Yuan Tsai
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chien-Lin Lee
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Jung-Cheng Hsu
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Chung-Ming Tu
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Heng-Hsu Lin
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Shan-Hui Huang
- Division of Cardiology, Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
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23
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Li YH, Chiu YW, Cheng JJ, Hsieh IC, Lo PH, Lei MH, Ueng KC, Chiang FT, Sung SH, Kuo JY, Chen CP, Lai WT, Lee WL, Chen JH. Duration of Clopidogrel-Based Dual Antiplatelet Therapy and Clinical Outcomes in Patients With Acute Coronary Syndrome Undergoing Percutaneous Coronary Intervention - A Real-World Observation in Taiwan From 2012 to 2015. Circ J 2019; 83:1317-1323. [PMID: 31061379 DOI: 10.1253/circj.cj-18-1283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Little information is available in Asia about the real-world practice of dual antiplatelet therapy (DAPT) duration for acute coronary syndrome (ACS) and its influence on clinical outcomes.Methods and Results:The Taiwan ACS STENT Registry was a prospective, multicenter study to observe ACS patients using clopidogrel-based DAPT after percutaneous coronary intervention (PCI). The primary outcome was a composite of cardiovascular death, myocardial infarction, and stroke. Overall, 2,221 ACS patients (62 years, 83% men) were included. DAPT duration was ≤9 months in 935 (42.1%). The incidence of primary outcome was higher in patients receiving DAPT ≤9 months compared with those receiving DAPT >9 months at 1 year (3.5% vs. 1.6%, P=0.0026). The incidence of stent thrombosis (overall 0.5%) was similar between groups. Multivariable analysis showed that DAPT >9 months was associated with a significantly lower risk of primary outcome (odds ratio 0.725, 95% confidence interval 0.545-0.965). CONCLUSIONS Our data showed that short duration of DAPT (≤9 months) was common (42.1%) in Taiwan for ACS patients undergoing PCI. DAPT ≤9 months increased the risk of the primary outcome.
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Affiliation(s)
- Yi-Heng Li
- National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University
| | - Yu-Wei Chiu
- Department of Computer Science and Engineering, Yuan Ze University, Far Eastern Memorial Hospital
| | | | - I-Chang Hsieh
- Chang Gung Memorial Hospital, Chang Gung University College of Medicine
| | - Ping-Han Lo
- China Medical University Hospital and College of Medicine
| | | | | | - Fu-Tien Chiang
- National Taiwan University Hospital and Fu-Jen Catholic University Hospital
| | - Shih-Hsien Sung
- Taipei Veterans General Hospital and National Yang Ming University
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24
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Hsieh CS, Huang PS, Chang SN, Wu CK, Hwang JJ, Chuang EY, Tsai CT. Genome-Wide Copy Number Variation Association Study of Atrial Fibrillation Related Thromboembolic Stroke. J Clin Med 2019; 8:jcm8030332. [PMID: 30857284 PMCID: PMC6463198 DOI: 10.3390/jcm8030332] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/02/2019] [Accepted: 03/05/2019] [Indexed: 12/12/2022] Open
Abstract
Atrial fibrillation (AF) is a common cardiac arrhythmia and is one of the major causes of ischemic stroke. In addition to the clinical factors such as CHADS2 or CHADS2-VASC score, the impact of genetic factors on the risk of thromboembolic stroke in patients with AF has been largely unknown. Single-nucleotide polymorphisms in several genomic regions have been found to be associated with AF. However, these loci do not contribute to all the genetic risks of AF or AF related thromboembolic risks, suggesting that there are other genetic factors or variants not yet discovered. In the human genome, copy number variations (CNVs) could also contribute to disease susceptibility. In the present study, we sought to identify CNVs determining the AF-related thromboembolic risk. Using a genome-wide approach in 109 patients with AF and thromboembolic stroke and 14,666 controls from the Taiwanese general population (Taiwan Biobank), we first identified deletions in chromosomal regions 1p36.32-1p36.33, 5p15.33, 8q24.3 and 19p13.3 and amplifications in 14q11.2 that were significantly associated with AF-related stroke in the Taiwanese population. In these regions, 148 genes were involved, including several microRNAs and long non-recoding RNAs. Using a pathway analysis, we found deletions in GNB1, PRKCZ, and GNG7 genes related to the alpha-adrenergic receptor signaling pathway that play a major role in determining the risk of an AF-related stroke. In conclusion, CNVs may be genetic predictors of a risk of a thromboembolic stroke for patients with AF, possibly pointing to an impaired alpha-adrenergic signaling pathway in the mechanism of AF-related thromboembolism.
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Affiliation(s)
- Chia-Shan Hsieh
- Department of Life Science, Genome and Systems Biology Degree Program, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei 106, Taiwan.
- Bioinformatics and Biostatistics Core, Center of Genomic Medicine, National Taiwan University, Taipei 100, Taiwan.
| | - Pang-Shuo Huang
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan.
| | - Sheng-Nan Chang
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan.
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan.
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan.
| | - Eric Y Chuang
- Department of Life Science, Genome and Systems Biology Degree Program, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei 106, Taiwan.
- Bioinformatics and Biostatistics Core, Center of Genomic Medicine, National Taiwan University, Taipei 100, Taiwan.
| | - Chia-Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University College of Medicine and Hospital, No. 1, Section 1, Jen-Ai Road, Taipei 100, Taiwan.
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei 100, Taiwan.
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25
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Chen CYJ, Lu TP, Lin LY, Liu YB, Ho LT, Huang HC, Lai LP, Hwang JJ, Yeh SFS, Wu CK, Juang JMJ, Antzelevitch C. Impact of Ancestral Differences and Reassessment of the Classification of Previously Reported Pathogenic Variants in Patients With Brugada Syndrome in the Genomic Era: A SADS-TW BrS Registry. Front Genet 2019; 9:680. [PMID: 30662450 PMCID: PMC6328444 DOI: 10.3389/fgene.2018.00680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 12/07/2018] [Indexed: 12/19/2022] Open
Abstract
Brugada syndrome (BrS) is a heritable disease that results in sudden cardiac death. In the exome/genomic era, certain reported pathogenic variants in some genetic diseases have been reclassified as benign owing to their high frequency in some ancestries. In the present study, we comprehensively reassessed all previously reported pathogenic variants of BrS. We collected all pathogenic variants of BrS reported in the Human Gene Mutation Database and ClinVar throughout April 2017. We compared the minor allele frequency (MAF) of each variant among different ancestries by searching public whole-genome and exome databases. After considering the maximum credible allele frequency, variants with a MAF ≥ 0.001 were considered to be of questionable pathogenicity. We also investigated the percentage of SCN5A variants with a MAF ≥ 0.001 in 124 BrS patients from the Han Chinese population. We collected a total of 440 BrS variants, of which 18 had a MAF ≥ 0.001. There was a greater percentage of non-SCN5A variants with a MAF ≥ 0.001 than of SCN5A variants (21.8 versus 1.6%, p < 0.0001). There were fewer frameshift and nonsense mutations than missense mutations (0.9 versus 5.6%, p = 0.032). Of the 18 variants, 14 (77.8%) were present only in the reference Asian population. In our cohort, we identified two SCN5A variants (p.A226V and p.V1340I) with MAFs ≥ 0.001 (0.45%). In conclusion, ancestral differences are important when considering the pathogenicity of BrS variants, especially in the case of missense variants and non-SCN5A variants, which may be pathogenic in some ancestries but only disease-predisposing in others.
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Affiliation(s)
- Ching-Yu Julius Chen
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tzu-Pin Lu
- Department of Public Health, Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Lian-Yu Lin
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Bin Liu
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Ting Ho
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Hui-Chun Huang
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ling-Ping Lai
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Juey-Jen Hwang
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Shih-Fan Sherri Yeh
- Department of Environmental and Occupational Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Cho-Kai Wu
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Jyh-Ming Jimmy Juang
- Department of Internal Medicine, Cardiovascular Center and Division of Cardiology, National Taiwan University Hospital, Taipei, Taiwan
| | - Charles Antzelevitch
- Lankenau Institute for Medical Research, Wynnewood, PA, United States.,Lankenau Heart Institute, Wynnewood, PA, United States.,Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States
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26
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Lee CH, Fang CC, Tsai LM, Gan ST, Lin SH, Li YH. Patterns of Acute Myocardial Infarction in Taiwan from 2009 to 2015. Am J Cardiol 2018; 122:1996-2004. [PMID: 30301543 DOI: 10.1016/j.amjcard.2018.08.047] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 08/28/2018] [Accepted: 08/30/2018] [Indexed: 12/28/2022]
Abstract
Most studies about the trends of acute myocardial infarction (AMI) were based on the data from Western countries. In recent years, little information is available from Asia since 2010. This study assessed the nationwide trends of AMI in Taiwan from 2009 to 2015. Using data from the Taiwan National Health Insurance Research Database, we identified 100,570 adult patients hospitalized for AMI from 2009 to 2015 and examined the temporal trends in the incidence of AMI. Overall, the age- and gender-adjusted incidence of AMI (per 100,000 persons) remained constant from 49.8 in 2009 to 50.7 in 2015. The incidence of AMI increased 30.3% and 29.4% in the young male and female populations (<55 years), whereas in other age groups, the incidence decreased or remained unchanged. The ratio of non-ST-segment elevation MI (NSTEMI) to STEMI incidence increased from 1.93 in 2009 to 2.47 in 2015. In young men (<55 years), a 49.8% increase in NSTEMI was observed. The prevalence of dyslipidemia increased significantly and it was the most common risk factor of AMI in young patients. Despite being increasingly used, percutaneous coronary intervention and secondary preventive medications, including dual antiplatelet therapy, angiotensin converting enzyme inhibitor/angiotensin receptor blocker, β blocker and statin, were less prescribed for NSTEMI compared with STEMI. The in-hospital mortality of STEMI continued to decrease from 2013 to 2015 (8.8% to 7.6%), but not in NSTEMI (13.3% to 13.5%). In conclusion, our study revealed a marked increase of NSTEMI in young Taiwanese male population in recent years. Despite the increased utilization of percutaneous coronary intervention and guideline-recommended medications, the overall in-hospital mortality of NSTEMI remained stagnating in Taiwan.
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