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Zeller M, Chague F, Maza M, Bichat F, Cottin Y, Farnier M. Characteristics and prognosis of patients with elevated triglycerides in acute myocardial infarction: observational data from a large database over a 17-year period: High triglycerides in acute myocardial infarction. J Clin Lipidol 2024; 18:e38-e43. [PMID: 37985275 DOI: 10.1016/j.jacl.2023.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 10/19/2023] [Accepted: 11/02/2023] [Indexed: 11/22/2023]
Abstract
From a large regional registry, we aimed to address the characteristics and prognosis of patients with elevated triglycerides (TG) among patients hospitalized for an acute myocardial infarction (MI). From the multicenter database of the RICO survey, all consecutive patients hospitalized for an acute MI (2001-2017) and alive at discharge were included. Among the 10,667 patients included, 17.7% had elevated TG. When compared with patients with TG ≤ 200 mg/dL, patients with high TG (>200 mg/dL) were 10 years younger, had a higher BMI, were more frequently men, diabetic, and smokers. At 1-year follow-up, recurrent ischemic events were more frequent in elevated TG patients. In multivariate logistic regression analysis, high TG (OR (95%CI): 1.356 (1.095-1.679)) remained an independent estimate for recurrent ischemic events, even after adjustment for confounding factors. In our large population-based cohort, elevated TG are common in acute MI, and associated with residual risk of recurrent ischemic events, beyond traditional prognostic markers.
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Affiliation(s)
- Marianne Zeller
- Team PEC2, EA 7460, UFR Sciences de Santé, Université de Bourgogne Franche Comté, Dijon, France (Drs Zeller and Farnier); Department of Cardiology, CHU Dijon Bourgogne, France (Drs Zeller, Chague, Maza, Bichat, and Cottin).
| | - Frédéric Chague
- Department of Cardiology, CHU Dijon Bourgogne, France (Drs Zeller, Chague, Maza, Bichat, and Cottin)
| | - Maud Maza
- Department of Cardiology, CHU Dijon Bourgogne, France (Drs Zeller, Chague, Maza, Bichat, and Cottin)
| | - Florence Bichat
- Department of Cardiology, CHU Dijon Bourgogne, France (Drs Zeller, Chague, Maza, Bichat, and Cottin)
| | - Yves Cottin
- Department of Cardiology, CHU Dijon Bourgogne, France (Drs Zeller, Chague, Maza, Bichat, and Cottin)
| | - Michel Farnier
- Team PEC2, EA 7460, UFR Sciences de Santé, Université de Bourgogne Franche Comté, Dijon, France (Drs Zeller and Farnier)
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Deng CJ, Yan J, Zheng YY, Wu TT, Pan Y, Hou XG, Wang SF, Sirajidin S, Aimaitijiang M, Xie X. Effectiveness of lipid-lowering therapy on mortality and major adverse cardiovascular event outcomes in patients undergoing percutaneous coronary intervention: a network meta-analysis of randomised controlled trials. BMJ Open 2023; 13:e070827. [PMID: 37967998 PMCID: PMC10660972 DOI: 10.1136/bmjopen-2022-070827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 10/16/2023] [Indexed: 11/17/2023] Open
Abstract
BACKGROUND Emergency percutaneous coronary intervention (PCI) can quickly restore myocardial perfusion after acute coronary syndrome. Whether and which lipid-lowering regimens are effective in reducing major adverse cardiovascular events (MACEs) and mortality risk after PCI remain unclear. OBJECTIVE This study assessed the benefits of different lipid-lowering regimens on the risk of MACEs and mortality in the post-PCI population by network meta-analysis. METHODS Public databases, including PubMed, Embase and the Cochrane Library, were searched from inception to August 2022. Randomised controlled trials (RCTs) on lipid-lowering regimens in post-PCI populations were included and analysed. The outcomes were the incidence of all-cause mortality and MACEs, whether reported as dichotomous variables or as HRs. RESULTS Thirty-nine RCTs were included. For MACEs, alirocumab plus rosuvastatin (OR: 0.18; 95% CI: 0.07 to 0.44), evolocumab plus ezetimibe and statins (OR: 0.19; 95% CI: 0.06 to 0.59), eicosapentaenoic acid (EPA) plus pitavastatin (HR: 0.67; 95% CI: 0.49 to 0.96) and icosapent ethyl plus statins (HR: 0.73; 95% CI: 0.62 to 0.86) had significant advantages and relatively high rankings. For mortality, rosuvastatin (OR: 0.30; 95% CI: 0.11 to 0.84), ezetimibe plus statins (OR: 0.55; 95% CI: 0.43 to 0.89) and icosapent ethyl plus statins (OR: 0.66; 95% CI: 0.45 to 0.96) had significant advantages compared with the control. CONCLUSION EPA, especially icosapent ethyl, plus statins had a beneficial effect on reducing the risk of MACEs and mortality in post-PCI patients. Proprotein convertase subtilisin/kexin type-9 inhibitors plus statins were able to reduce the risk of MACEs, but the risk of mortality remained unclear. PROSPERO REGISTRATION NUMBER CRD42018099600.
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Affiliation(s)
- Chang-Jiang Deng
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Ju Yan
- cardiovascular medicine department, Shaanxi Provincial People's Hospital, Xi'an, Shaanxi, China
| | - Ying-Ying Zheng
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Ting-Ting Wu
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Ying Pan
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Xian-Geng Hou
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Si-Fan Wang
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Subinur Sirajidin
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Mikereyi Aimaitijiang
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
| | - Xiang Xie
- Department of Cardiology, Xinjiang Medical University Affiliated First Hospital, Urumqi, Xinjiang, China
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Charles D, Sabouret P, Moll A, Plisson M, Nasir K, Biondi-Zoccai G, Gulati M, Bhatt DL, Fysekidis M. The relationship between mortality and daily number of steps in type 2 diabetes. Panminerva Med 2023; 65:335-342. [PMID: 35638241 DOI: 10.23736/s0031-0808.22.04732-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Physical activity (PA) is an established modifiable factor for the prevention of cardiovascular disease. Our objective was to assess the association of PA with mortality rates in a national sample of patients with diabetes. METHODS We analyzed a nationally representative sample from The National Health and Nutrition Examination Survey (NHANES, periods 2003-2004 and 2005-2006) that used PA Monitors. Individuals were matched for BMI, number of steps/per day and age. Three groups were created: subjects with less than 5000/steps per day (low), 5000-7500/steps per day (moderate) and more than 7500/steps per day (high levels of physical activity). All-cause mortality was ascertained through December 2015. RESULTS A sample of 3072 individuals (1018 with diabetes) was analyzed. Patients with diabetes had 30% increased risk of mortality of all causes (RR: 1.298, 95% CI [1.162-1.451], P<0.001), higher levels of PA (>7500 steps/day) provided similar relative risk for subjects with diabetes compared to their controls (RR:1.256 [95% CI 0.910-1.732]). In a Poisson model adjusted for sex, history of previous cardiovascular event or cancer, ethnicity, Hb1ac, SBP, and total cholesterol to HDL ratio, patients with diabetes and moderate or high PA had an associated 44% to 80% lower risk of all-cause mortality compared to those with low PA. CONCLUSIONS The subgroup of patients with diabetes and high PA had no excess of mortality compared to the general population. PA can reduce the gap for all-cause mortality, used as an index of cardiovascular fitness and a clinical tool for the assessment of mortality risk.
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Affiliation(s)
- Denis Charles
- CRIEF, University of Poitiers, Poitiers, France
- Research and Development Department SCOR, Paris, France
| | - Pierre Sabouret
- Department of Cardiology, Heart Institute, Pitié Salpêtrière Hospital (AP-HP), Sorbonne University, Paris, France
| | - Antoine Moll
- Research and Development Department SCOR, Paris, France
| | | | - Khurram Nasir
- Division of Cardiovascular Prevention and Wellness, Houston Methodist DeBakey Heart and Vascular Institute, Houston, TX, USA
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University, Latina, Italy
- Mediterranea Cardiocentro, Naples, Italy
| | - Martha Gulati
- Department of Cardiology, Cedars Sinai Heart Institute, Los Angeles, CA, USA
| | - Deepak L Bhatt
- Brigham and Women's Hospital, Heart and Vascular Center, Harvard Medical School, Boston, MA, USA
| | - Marinos Fysekidis
- Research and Development Department SCOR, Paris, France -
- Department of Diabetology, Private Hospital of East Paris, Aulnay sous Bois, France
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Sia CH, Ko J, Zheng H, Ho AFW, Foo D, Foo LL, Lim PZY, Liew BW, Chai P, Yeo TC, Yip JWL, Chua T, Chan MYY, Tan JWC, Bulluck H, Hausenloy DJ. Association of body mass index, metabolic health status and clinical outcomes in acute myocardial infarction patients: a national registry-based study. Front Cardiovasc Med 2023; 10:1142078. [PMID: 37435049 PMCID: PMC10331723 DOI: 10.3389/fcvm.2023.1142078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/13/2023] [Indexed: 07/13/2023] Open
Abstract
Introduction Obesity is an important risk factor for acute myocardial infarction (AMI), but the interplay between metabolic health and obesity on AMI mortality has been controversial. In this study, we aimed to elucidate the risk of short- and long-term all-cause mortality by obesity and metabolic health in AMI patients using data from a multi-ethnic national AMI registry. Methods A total of 73,382 AMI patients from the national Singapore Myocardial Infarction Registry (SMIR) were included. These patients were classified into four groups based on the presence or absence of metabolic diseases, diabetes mellitus, hyperlipidaemia, and hypertension, and obesity: (1) metabolically-healthy-normal-weight (MHN); (2) metabolically-healthy-obese (MHO); (3) metabolically-unhealthy-normal-weight (MUN); and (4) metabolically-unhealthy-obese (MUO). Results MHO patients had reduced unadjusted risk of all-cause in-hospital, 30-day, 1-year, 2-year, and 5-year mortality following the initial MI event. However, after adjusting for potential confounders, the protective effect from MHO on post-AMI mortality was lost. Furthermore, there was no reduced risk of recurrent MI or stroke within 1-year from onset of AMI by the MHO status. However, the risk of 1-year mortality was higher in female and Malay AMI patients with MHO compared to MHN even after adjusting for confounders. Conclusion In AMI patients with or without metabolic diseases, the presence of obesity did not affect mortality. The exception to this finding were female and Malay MHO who had worse long-term AMI mortality outcomes when compared to MHN suggesting that the presence of obesity in female and Malay patients may confer worsened outcomes.
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Affiliation(s)
- Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Junsuk Ko
- MD Program, Duke-NUS Medical School, Singapore
| | - Huili Zheng
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | - Andrew Fu-Wah Ho
- SingHealth Duke-NUS Emergency Medicine Academic Clinical Programme, Singapore
- National Heart Research Institute Singapore, NationalHeart Centre Singapore, Singapore
- Pre-hospital and Emergency Care Research Centre, Health Services and Systems Research, Duke-NUS Medical School
| | - David Foo
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Ling-Li Foo
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | | | | | - Ping Chai
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Tiong-Cheng Yeo
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - James W. L. Yip
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Terrance Chua
- Department of Cardiology, National Heart Centre Singapore, Singapore
| | - Mark Yan-Yee Chan
- Department of Cardiology, National University Heart Centre Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | | | | | - Derek J. Hausenloy
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- National Heart Research Institute Singapore, NationalHeart Centre Singapore, Singapore
- Cardiovascular & Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore
- The Hatter Cardiovascular Institute, University College London, London, United Kingdom
- Cardiovascular Research Center, College of Medical and Health Sciences, Asia University, Taiwan
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Yildiz M, Miedema MD, Murthy A, Henry TD, Bergstedt S, Okeson BK, Schmidt CW, Volpenhein L, Garcia S, Sharkey SW, Aguirre FV. Association of triglyceride levels with adverse cardiovascular events in patients with ST-segment elevation myocardial infarction. Heliyon 2023; 9:e17308. [PMID: 37484361 PMCID: PMC10361356 DOI: 10.1016/j.heliyon.2023.e17308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/13/2023] [Accepted: 06/13/2023] [Indexed: 07/25/2023] Open
Abstract
Although there is an established association between elevated triglyceride (eTG, ≥175 mg/dl) levels and adverse cardiovascular events, some studies have suggested that eTG levels may be linked to neutral or even improved clinical outcomes, particularly among patients with acute myocardial infarction. However, these studies had certain limitations, including small sample sizes, heterogeneous study populations, and inadequate statistical adjustments. To address these limitations, we conducted an analysis of 5347 patients with ST-segment elevation myocardial infarction (STEMI) between March 2003 and December 2020, using a prospective registry-based cohort from two large, regional STEMI centers. We used a triglyceride level of 175 mg/dl as the cutoff point for eTG levels. Of the study participants, 24.5% (n = 1312) had eTG levels. These patients were more likely to be younger, male, and have a higher number of cardiovascular risk factors compared to those with low TG levels. Despite these unfavorable cardiovascular risk profiles, patients with eTG levels had lower unadjusted risks of 1-year major adverse cardiac events (MACE) -a composite of myocardial infarction, stroke, and death- than those with low TG levels (8.8% vs. 11%, p = 0.034). However, after adjusting for certain clinical factors and lipid profile, eTG levels were not associated with a lower 1-year MACE (aHR: 1.10 (0.71-1.70), p = 0.7). In conclusion, a quarter of STEMI patients had eTG levels and these patients had comparable long-term cardiovascular outcomes compared to those with low TG levels after controlling for clinical factors and lipid profile.
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Affiliation(s)
- Mehmet Yildiz
- The Carl and Edyth Lindner Center for Research and Education at The Christ Hospital, Cincinnati, OH, USA
| | | | - Avinash Murthy
- Prairie Heart Institute at St John's Hospital, Springfield, IL, USA
| | - Timothy D. Henry
- The Carl and Edyth Lindner Center for Research and Education at The Christ Hospital, Cincinnati, OH, USA
| | - Seth Bergstedt
- Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Brynn K. Okeson
- Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | | | - Lucas Volpenhein
- The Carl and Edyth Lindner Center for Research and Education at The Christ Hospital, Cincinnati, OH, USA
| | - Santiago Garcia
- Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | | | - Frank V. Aguirre
- Prairie Heart Institute at St John's Hospital, Springfield, IL, USA
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Chen W, Tan X, Du X, Li Q, Yuan M, Ni H, Wang Y, Du J. Prediction models for major adverse cardiovascular events following ST-segment elevation myocardial infarction and subgroup-specific performance. Front Cardiovasc Med 2023; 10:1181424. [PMID: 37180806 PMCID: PMC10167292 DOI: 10.3389/fcvm.2023.1181424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
Background ST-segment elevation myocardial infarction (STEMI) patients are at a high residual risk of major adverse cardiovascular events (MACEs) after revascularization. Risk factors modify prognostic risk in distinct ways in different STEMI subpopulations. We developed a MACEs prediction model in patients with STEMI and examined its performance across subgroups. Methods Machine-learning models based on 63 clinical features were trained in patients with STEMI who underwent PCI. The best-performing model (the iPROMPT score) was further validated in an external cohort. Its predictive value and variable contribution were studied in the entire population and subgroups. Results Over 2.56 and 2.84 years, 5.0% and 8.33% of patients experienced MACEs in the derivation and external validation cohorts, respectively. The iPROMPT score predictors were ST-segment deviation, brain natriuretic peptide (BNP), low-density lipoprotein cholesterol (LDL-C), estimated glomerular filtration rate (eGFR), age, hemoglobin, and white blood cell (WBC) count. The iPROMPT score improved the predictive value of the existing risk score, with an increase in the area under the curve to 0.837 [95% confidence interval (CI): 0.784-0.889] in the derivation cohort and 0.730 (95% CI: 0.293-1.162) in the external validation cohort. Comparable performance was observed between subgroups. The ST-segment deviation was the most important predictor, followed by LDL-C in hypertensive patients, BNP in males, WBC count in females with diabetes mellitus, and eGFR in patients without diabetes mellitus. Hemoglobin was the top predictor in non-hypertensive patients. Conclusion The iPROMPT score predicts long-term MACEs following STEMI and provides insights into the pathophysiological mechanisms for subgroup differences.
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Affiliation(s)
- Weiyao Chen
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Xin Tan
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Xiaoyu Du
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
- Center for Cardiovascular Medicine, The First Hospital of Jilin University, Changchun, China
| | - Qin Li
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Meng Yuan
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Hui Ni
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Yuan Wang
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
| | - Jie Du
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
- Beijing Institute of Heart Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Centre for Cardiovascular Disorders, Beijing, China
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Basuliman AS, Malabarey MA, Abousamak FW, Alyousef BY, Alrabea SS, Alshabibi RA, Aseri ZAA. Predictive value of triglycerides to high density lipoprotein ratio in patients with first attack of acute coronary syndrome. Saudi Med J 2023; 44:379-384. [PMID: 37062558 PMCID: PMC10153615 DOI: 10.15537/smj.2023.44.4.20220928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 02/27/2023] [Indexed: 04/18/2023] Open
Abstract
OBJECTIVES To identify patients who are at risk for a first cardiovascular event, mitigate the risk, and institute early intervention. The triglyceride to high-density lipoprotein-C (TG/HDL-C) ratio has been found to be a very useful biomarker for directing treatment and prevention therapy. METHODS This retrospective cross-sectional study included adult patients (aged >18 years) experiencing first-time acute coronary syndrome (ACS). We examined all patient databases for a definite diagnosis of angina, non-ST segment elevation myocardial infarction (NSTEMI), or ST-segment elevation myocardial infarction (STEMI). Lipid profiles were obtained prior to or at the time of admission. RESULTS A total of 265 patients were included in the study (mean age 57.83 ± 11.4 years) and 79.2% were men. Male gender, presence of diabetes, raised total cholesterol, raised low-density lipoprotein (LDL), and raised troponin level on admission were significantly positively correlated with STEMI (p=0.004, p=0.001, p<0.001, and p<0.001), whereas TG/HDL-C ratio was significantly negatively correlated with STEMI (p=0.048), while there was no significant results with NSTEMI (p=0.264) and angina (p=0.326). Total cholesterol and raised low-density lipoprotein (LDL) were significantly positively correlated with NSTEMI (p=0.013 and p=0.024). CONCLUSION Patients with first-time ACS may not have an increased TG/HDL-C ratio. High LDL levels had the most significant association with an ACS event, along with total cholesterol and diabetes. Further research is needed on a larger scale to determine the association of TG/HDL-C ratio with ACS and differentiate the different types of ACS events according to their clinical and laboratory characteristics.
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Affiliation(s)
- Abdullah S. Basuliman
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Mohammed A. Malabarey
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Fahad W. Abousamak
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Bader Y. Alyousef
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Saleh S. Alrabea
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Rakan A. Alshabibi
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
| | - Zohair A. Al Aseri
- From the College of Medicine (Basuliman, Alyousef, Alrabea), King Saud bin Abdulaziz University for Health Sciences; from the Departments of Emergency Medicine and Critical Care (Malabarey, Al Aseri), College of Medicine, King Saud University; from the Department of Clinical Sciences (Al Aseri), and from the College of Medicine (Abousamak, Alshabibi), Dar Al Uloom University; and from the Saudi Red Crescent Authority (Abousamak), Riyadh, Kingdom of Saudi Arabia.
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Liu Y, Xiao D, Wu Y, Li M, Liu J, Zhuang R, Ma L, Li J, Zhang L. Bioresorbable scaffolds vs. drug-eluting stents for patients with myocardial infarction: A systematic review and meta-analysis of randomized clinical trials. Front Cardiovasc Med 2022; 9:974957. [DOI: 10.3389/fcvm.2022.974957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveTo compare the efficacy and safety of bioresorbable scaffolds (BRS) with drug-eluting stents (DES) in patients with myocardial infarction undergoing percutaneous coronary interventions (PCI).MethodsWe performed a systematic review and meta-analysis of randomized controlled trials (RCTs) comparing BRS with DES on clinical outcomes with at least 12 months follow-up. Electronic databases of PubMed, CENTRAL, EMBASE, and Web of Science from inception to 1 March 2022 were systematically searched to identify relevant studies. The primary outcome of this study was the device-oriented composite endpoint (DOCE) consisting of cardiac death, target-vessel myocardial infarction, and target lesion revascularization. Secondary outcomes were a composite of major adverse cardiac events (MACE, all-cause death, target-vessel myocardial infarction, or target vessel revascularization) and the patient-oriented composite endpoint (POCE, defined as a composite of all-cause death, myocardial infarction, or revascularization). The safety outcomes were definite/probable device thrombosis and adverse events.ResultsFour randomized clinical trials including 803 participants with a mean age of 60.5 ± 10.8 years were included in this analysis. Patients treated with BRS had a higher risk of the DOCE (RR 1.62, 95% CI: 1.02–2.57, P = 0.04) and MACE (RR 1.77, 95% CI: 1.02–3.08, P = 0.04) compared with patients treated with DES. No significant difference on the POCE (RR 1.33, 95% CI: 0.89–1.98, P = 0.16) and the definite/probable device thrombosis (RR 1.31, 95% CI: 0.46–3.77, P = 0.61) were observed between BRS and DES. No treatment-related serious adverse events were reported.ConclusionBRS was associated with a higher risk of DOCE and MACE compared with DES in patients undergoing PCI for myocardial infarction. Although this seems less effective in preventing DOCE, BRS appears as safe as DES.Systematic review registration[https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=321501], identifier [CRD 42022321501].
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9
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Sia CH, Zheng H, Ko J, Ho AFW, Foo D, Foo LL, Lim PZY, Liew BW, Chai P, Yeo TC, Tan HC, Chua T, Chan MYY, Tan JWC, Fox KAA, Bulluck H, Hausenloy DJ. Comparison of the modified Singapore myocardial infarction registry risk score with GRACE 2.0 in predicting 1-year acute myocardial infarction outcomes. Sci Rep 2022; 12:14270. [PMID: 35995801 PMCID: PMC9395527 DOI: 10.1038/s41598-022-16523-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 07/11/2022] [Indexed: 11/09/2022] Open
Abstract
Risk stratification plays a key role in identifying acute myocardial infarction (AMI) patients at higher risk of mortality. However, current AMI risk scores such as the Global Registry of Acute Coronary Events (GRACE) score were derived from predominantly Caucasian populations and may not be applicable to Asian populations. We previously developed an AMI risk score from the national-level Singapore Myocardial Infarction Registry (SMIR) confined to ST-segment elevation myocardial infarction (STEMI) patients and did not include non-STEMI (NSTEMI) patients. Here, we derived a modified SMIR risk score for both STEMI and NSTEMI patients and compared its performance to the GRACE 2.0 score for predicting 1-year all-cause mortality in our multi-ethnic population. The most significant predictor of 1-year all-cause mortality in our population using the GRACE 2.0 score was cardiopulmonary resuscitation on admission (adjusted hazards ratio [HR] 6.50), while the most significant predictor using the SMIR score was age 80–89 years (adjusted HR 7.78). Although the variables used in the GRACE 2.0 score and SMIR score were not exactly the same, the c-statistics for 1-year all-cause mortality were similar between the two scores (GRACE 2.0 0.841 and SMIR 0.865). In conclusion, we have shown that in a multi-ethnic Asian AMI population undergoing PCI, the SMIR score performed as well as the GRACE 2.0 score.
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Affiliation(s)
- Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huili Zheng
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | - Junsuk Ko
- MD Program, Duke-NUS Medical School, Singapore, Singapore
| | - Andrew Fu-Wah Ho
- SingHealth Duke-NUS Emergency Medicine Academic Clinical Programme, Singapore, Singapore.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore.,Pre-Hospital and Emergency Care Research Centre, Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
| | - David Foo
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Ling-Li Foo
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | | | | | - Ping Chai
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Tiong-Cheng Yeo
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huay-Cheem Tan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Terrance Chua
- Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore
| | - Mark Yan-Yee Chan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jack Wei Chieh Tan
- Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore
| | - Keith A A Fox
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | | | - Derek J Hausenloy
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. .,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore. .,Cardiovascular and Metabolic Disorders Program, Duke-National University of Singapore Medical School, 8 College Road, Level 8, Singapore, 169857, Singapore. .,The Hatter Cardiovascular Institute, University College London, London, UK. .,Cardiovascular Research Center, College of Medical and Health Sciences, Asia University, Taichung City, Taiwan.
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10
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Castro PPND, Castro MAN, Nascimento GA, Moura I, Pena JLB. Predictors of Hospital Mortality Based on Primary Angioplasty Treatment: A Multicenter Case-Control Study. Arq Bras Cardiol 2022; 119:448-457. [PMID: 35946752 PMCID: PMC9438550 DOI: 10.36660/abc.20210015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 01/19/2022] [Indexed: 12/04/2022] Open
Abstract
Fundamento A estratificação do risco de morte dos pacientes no contexto da angioplastia primária (ATC) é fundamental. Objetivo Identificar os fatores relacionados ao desfecho morte em pacientes submetidos a ATC. Métodos Estudo de caso-controle, utilizando como fonte de dados um registro brasileiro. A associação entre cada variável e o desfecho óbito foi avaliada via modelo de regressão logística binária. Consideramos significativo p<0,05. Resultados Foram analisados 26.990 registros, sendo 18.834 (69,8%) do sexo masculino, com idade mediana de 61 (17) anos. Na análise multivariada, as principais variáveis relacionadas ao desfecho óbito com seus respectivos odds ratio e intervalos de confiança (IC) com nível de significância de 95% foram a idade avançada 70 - 79 anos (2,46; 1,64 - 3,79) e ≥ 80 anos (3,68; 2,38 - 5,81), p<0,001, classificação de Killip II (2,71; 1,92 - 3,83), Killip III (8,14; 5,67 - 11,64), Killip IV (19,83; 14,85 - 26,69), p<0,001, disfunção global acentuada do ventrículo esquerdo (VE) (3,63; 2,39 - 5,68), p<0,001 e ocorrência de infarto após a intervenção (5,01; 2,57- 9,46), p<0,001. O principal fator protetor foi o fluxo TIMI III pós-intervenção (0,18; 0,13 - 0,24), p<0,001, seguido do TIMI II (0,59; 0,41 - 0,86), p=0,005, sexo masculino (0,79; 0,64 - 0,98), p= 0,032, dislipidemia (0,69; 0,59 - 0,85), p<0,001 e número de lesões tratadas (0,86; 0,9 - 0,94), p<0,001. Conclusão Os preditores de mortalidade nos pacientes submetidos a ATC foram: classificação de Killip, reinfarto, idade, disfunção global acentuada do VE, sexo feminino e fluxo TIMI 0/I pós-intervenção.
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Affiliation(s)
- Pedro Paulo Neves de Castro
- Hospital Marcio Cunha - Hemodinâmica, Ipatinga, MG - Brasil.,Faculdade de Ciências Médicas de Minas Gerais - Programa de Pós-Graduação stricto sensu em Ciências da Saúde, Belo Horizonte, MG - Brasil.,Unimed Vale do Aço, Ipatinga, MG - Brasil
| | | | | | - Isabel Moura
- Faculdade de Ciências Médicas de Minas Gerais - Programa de Pós-Graduação stricto sensu em Ciências da Saúde, Belo Horizonte, MG - Brasil
| | - José Luiz Barros Pena
- Faculdade de Ciências Médicas de Minas Gerais - Programa de Pós-Graduação stricto sensu em Ciências da Saúde, Belo Horizonte, MG - Brasil.,Hospital Felício Rocho - Ecocardiografia, Belo Horizonte, MG - Brasil
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11
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Guo W, Du X, Gao Y, Hu S, Lu Y, Dreyer RP, Li X, Spatz ES, Masoudi FA, Krumholz HM, Zheng X. Sex Differences in Characteristics, Treatments, and Outcomes Among Patients Hospitalized for Non-ST-Segment-Elevation Myocardial Infarction in China: 2006 to 2015. Circ Cardiovasc Qual Outcomes 2022; 15:e008535. [PMID: 35607994 PMCID: PMC9208815 DOI: 10.1161/circoutcomes.121.008535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Sex differences in clinical characteristics and in-hospital outcomes among patients with non-ST-segment-elevation myocardial infarction have been described in Western countries, but whether these differences exist in China is unknown. METHODS We used a 2-stage random sampling design to create a nationally representative sample of patients admitted to 151 Chinese hospitals for non-ST-segment-elevation myocardial infarction in 2006, 2011, and 2015 and examined sex differences in clinical profiles, treatments, and in-hospital outcomes over this time. Multivariable logistic regression models adjusting for age or other potentially confounding clinical covariates were used to estimate these sex-specific differences. RESULTS Among 4611 patients, the proportion of women (39.8%) was unchanged between 2006 and 2015. Women were older with higher rates of hypertension, diabetes, and dyslipidemia. Among patients without contraindications, women were less likely to receive treatments than men, with significant differences for aspirin in 2015 (90.3% versus 93.9%) and for invasive strategy in 2011 (28.7% versus 45.7%) and 2015 (34.0% versus 48.4%). After adjusting for age, such differences in aspirin and invasive strategy in 2015 were not significant, but the difference in invasive strategy in 2011 persisted. The sex gaps in the use of invasive strategy did not narrow. From 2006 to 2015, a significant decrease in in-hospital mortality was observed in men (from 16.9% to 8.7%), but not in women (from 11.8% to 12.0%), with significant interaction between sex and study year (P=0.023). After adjustment, in-hospital mortality in women was significantly lower than men in 2006, but not in 2011 or 2015. CONCLUSIONS Sex differences in cardiovascular risk factors and invasive strategy after non-ST-segment-elevation myocardial infarction were observed between 2011 and 2015 in China. Although sex gaps in in-hospital mortality were largely explained by age differences, efforts to narrow sex-related disparities in quality of care should remain a focus. REGISTRATION URL: http://www. CLINICALTRIALS gov; Unique identifier: NCT01624883.
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Affiliation(s)
- Weihong Guo
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.)
| | - Xue Du
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.)
| | - Yan Gao
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.)
| | - Shuang Hu
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.)
| | - Yuan Lu
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (Y.L., R.P.D., E.S.S., H.M.K.).,Section of Cardiovascular Medicine, Department of Internal Medicine (Y.L., H.M.K.), Yale School of Medicine, New Haven, CT
| | - Rachel P Dreyer
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (Y.L., R.P.D., E.S.S., H.M.K.).,Department of Emergency Medicine (R.P.D.), Yale School of Medicine, New Haven, CT.,Department of Biostatistics, Yale School of Public Health, New Haven, CT (R.P.D)
| | - Xi Li
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.)
| | - Erica S Spatz
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (Y.L., R.P.D., E.S.S., H.M.K.)
| | | | - Harlan M Krumholz
- Center for Outcomes Research and Evaluation, Yale New Haven Hospital, New Haven, CT (Y.L., R.P.D., E.S.S., H.M.K.).,Section of Cardiovascular Medicine, Department of Internal Medicine (Y.L., H.M.K.), Yale School of Medicine, New Haven, CT.,Department of Health Policy and Management, Yale School of Public Health, New Haven, CT (H.M.K.)
| | - Xin Zheng
- National Clinical Research Center for Cardiovascular Diseases, NHC Key Laboratory of Clinical Research for Cardiovascular Medications, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, China (W.G., X.D., Y.G., S.H., X.L., X.Z.).,National Clinical Research Center for Cardiovascular Diseases, Shenzhen, Coronary Artery Disease Center, Fuwai Hospital Chinese Academy of Medical Sciences, Shenzhen, China (X.Z.)
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12
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Yang JK, Kim YJ, Jeong J, Kim J, Park JH, Ro YS, Shin SD. Low serum cholesterol level as a risk factor for out-of-hospital cardiac arrest: a case-control study. Clin Exp Emerg Med 2022; 8:296-306. [PMID: 35000357 PMCID: PMC8743677 DOI: 10.15441/ceem.20.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/27/2020] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE We aimed to identify the association between low serum total cholesterol levels and the risk of out-of-hospital cardiac arrest (OHCA). METHODS This case-control study was performed using datasets from the Cardiac Arrest Pursuit Trial with Unique Registration and Epidemiologic Surveillance (CAPTURES) project and the Korea National Health and Nutrition Examination Survey (KNHANES). Cases were defined as emergency medical service-treated adult patients who experienced OHCA with a presumed cardiac etiology from the CAPTURES project dataset. Four controls from the KNHANES dataset were matched to each case based on age, sex, and county. Multivariable conditional logistic regression analysis was conducted to evaluate the effect of total cholesterol levels on OHCA. RESULTS A total of 607 matched case-control pairs were analyzed. We classified total cholesterol levels into six categories (<148, 148-166.9, 167-189.9, 190-215.9, 216-237.9, and ≥238 mg/dL) according to the distribution of total cholesterol levels in the KNHANES dataset. Subjects with a total cholesterol level of 167-189.9 mg/dL (25th-49th percentile of the KNHANES dataset) were used as the reference group. In both the adjusted models and sensitivity analysis, a total cholesterol level of <148 mg/dL was significantly associated with OHCA (adjusted odds ratio [95% confidence interval], 6.53 [4.47-9.56]). CONCLUSION We identified an association between very-low total cholesterol levels and an increased risk of OHCA in a large, community-based population. Future prospective studies are needed to better understand how a low lipid profile is associated with OHCA.
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Affiliation(s)
- Jae Kwang Yang
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea
| | - Yu Jin Kim
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Joo Jeong
- Department of Emergency Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.,Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Jungeun Kim
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Jeong Ho Park
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea.,Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Young Sun Ro
- Department of Emergency Medicine, Seoul National University Hospital, Seoul, Korea.,Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea
| | - Sang Do Shin
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, Seoul, Korea.,Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Korea
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13
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Ferreira-González I. Is the lipid paradox finally unmasked? Eur Heart J Acute Cardiovasc Care 2021; 10:988-989. [PMID: 34750616 DOI: 10.1093/ehjacc/zuab087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Ignacio Ferreira-González
- Cardiology Department, Vall d'Hebron Hospital, Passeig Vall d'Hebron 119-129, 08005 Barcelona, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), Spain
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14
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Sia CH, Chan MHH, Zheng H, Ko J, Ho AFW, Chong J, Foo D, Foo LL, Lim PZY, Liew BW, Chai P, Yeo TC, Tan HC, Chua T, Chan MYY, Tan JWC, Bulluck H, Hausenloy DJ. Optimal glucose, HbA1c, glucose-HbA1c ratio and stress-hyperglycaemia ratio cut-off values for predicting 1-year mortality in diabetic and non-diabetic acute myocardial infarction patients. Cardiovasc Diabetol 2021; 20:211. [PMID: 34666746 PMCID: PMC8524932 DOI: 10.1186/s12933-021-01395-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/27/2021] [Indexed: 11/26/2022] Open
Abstract
Background Stress-induced hyperglycaemia at time of hospital admission has been linked to worse prognosis following acute myocardial infarction (AMI). In addition to glucose, other glucose-related indices, such as HbA1c, glucose-HbA1c ratio (GHR), and stress-hyperglycaemia ratio (SHR) are potential predictors of clinical outcomes following AMI. However, the optimal blood glucose, HbA1c, GHR, and SHR cut-off values for predicting adverse outcomes post-AMI are unknown. As such, we determined the optimal blood glucose, HbA1c, GHR, and SHR cut-off values for predicting 1-year all cause mortality in diabetic and non-diabetic ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI) patients. Methods We undertook a national, registry-based study of patients with AMI from January 2008 to December 2015. We determined the optimal blood glucose, HbA1c, GHR, and SHR cut-off values using the Youden’s formula for 1-year all-cause mortality. We subsequently analyzed the sensitivity, specificity, positive and negative predictive values of the cut-off values in the diabetic and non-diabetic subgroups, stratified by the type of AMI. Results There were 5841 STEMI and 4105 NSTEMI in the study. In STEMI patients, glucose, GHR, and SHR were independent predictors of 1-year all-cause mortality [glucose: OR 2.19 (95% CI 1.74–2.76); GHR: OR 2.28 (95% CI 1.80–2.89); SHR: OR 2.20 (95% CI 1.73–2.79)]. However, in NSTEMI patients, glucose and HbA1c were independently associated with 1-year all-cause mortality [glucose: OR 1.38 (95% CI 1.01–1.90); HbA1c: OR 2.11 (95% CI 1.15–3.88)]. In diabetic STEMI patients, SHR performed the best in terms of area-under-the-curve (AUC) analysis (glucose: AUC 63.3%, 95% CI 59.5–67.2; GHR 68.8% 95% CI 64.8–72.8; SHR: AUC 69.3%, 95% CI 65.4–73.2). However, in non-diabetic STEMI patients, glucose, GHR, and SHR performed equally well (glucose: AUC 72.0%, 95% CI 67.7–76.3; GHR 71.9% 95% CI 67.7–76.2; SHR: AUC 71.7%, 95% CI 67.4–76.0). In NSTEMI patients, glucose performed better than HbA1c for both diabetic and non-diabetic patients in AUC analysis (For diabetic, glucose: AUC 52.8%, 95% CI 48.1–57.6; HbA1c: AUC 42.5%, 95% CI 37.6–47. For non-diabetic, glucose: AUC 62.0%, 95% CI 54.1–70.0; HbA1c: AUC 51.1%, 95% CI 43.3–58.9). The optimal cut-off values for glucose, GHR, and SHR in STEMI patients were 15.0 mmol/L, 2.11, and 1.68 for diabetic and 10.6 mmol/L, 1.72, and 1.51 for non-diabetic patients respectively. For NSTEMI patients, the optimal glucose values were 10.7 mmol/L for diabetic and 8.1 mmol/L for non-diabetic patients. Conclusions SHR was the most consistent independent predictor of 1-year all-cause mortality in both diabetic and non-diabetic STEMI, whereas glucose was the best predictor in NSTEMI patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-021-01395-3.
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Affiliation(s)
- Ching-Hui Sia
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mervyn Huan-Hao Chan
- Cardiovascular & Metabolic Disorders Program, Duke-NUS Medical School, 8 College Road, Level 8, Singapore, 169857, Singapore
| | - Huili Zheng
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | - Junsuk Ko
- MD Program, Duke-NUS Medical School, Singapore, Singapore
| | - Andrew Fu-Wah Ho
- SingHealth Duke-NUS Emergency Medicine Academic Clinical Programme, Singapore, Singapore.,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore.,Pre-Hospital and Emergency Care Research Centre, Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
| | - Jun Chong
- National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore.,Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore
| | - David Foo
- Tan Tock Seng Hospital, Singapore, Singapore
| | - Ling-Li Foo
- Health Promotion Board, National Registry of Diseases Office, Singapore, Singapore
| | | | | | - Ping Chai
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Tiong-Cheng Yeo
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Huay-Cheem Tan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Terrance Chua
- Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore
| | - Mark Yan-Yee Chan
- Department of Cardiology, National University Heart Centre Singapore, Singapore, Singapore.,Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jack Wei Chieh Tan
- Pre-Hospital and Emergency Care Research Centre, Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
| | - Heerajnarain Bulluck
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK.,Department of Cardiology, Leeds General Infirmary, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Derek J Hausenloy
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. .,Cardiovascular & Metabolic Disorders Program, Duke-NUS Medical School, 8 College Road, Level 8, Singapore, 169857, Singapore. .,National Heart Research Institute Singapore, National Heart Centre Singapore, Singapore, Singapore. .,Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore. .,The Hatter Cardiovascular Institute, University College London, London, UK. .,Cardiovascular Research Center, College of Medical and Health Sciences, Asia University, Taichung City, Taiwan.
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15
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Sun H, Li Z, Song X, Liu H, Li Y, Hao Y, Teng T, Liu J, Liu J, Zhao D, Zhou X, Yang Q. Revisiting the lipid paradox in ST-elevation myocardial infarction in the Chinese population: findings from the CCC-ACS project. Eur Heart J Acute Cardiovasc Care 2021; 10:978-987. [PMID: 34263300 DOI: 10.1093/ehjacc/zuab053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 04/24/2021] [Accepted: 06/24/2021] [Indexed: 11/13/2022]
Abstract
AIMS Previous observations revealed a negative association between low-density lipoprotein cholesterol (LDL-C) and clinical outcomes following myocardial infarction, i.e., the lower level the higher mortality, which was referred to as lipid paradox. We sought to re-evaluate this association in ST-elevation myocardial infarction (STEMI) in contemporary practice. METHODS AND RESULTS We examined the association between admission LDL-C and in-hospital mortality among 44 563 STEMI patients enrolled from 2014 to 2019 in a nationwide registry in China. A total of 43 covariates, which were temporally classified into the following three domains were used for adjustment: (i) pre-admission characteristics; (ii) percutaneous coronary intervention (PCI)-related variables; and (iii) other in-hospital medications. In-hospital mortality was 2.01% (897/44 563). When no covariate adjustment was performed, an inversely 'J-shaped' curve was observed between admission LDL-C levels and in-hospital mortality by restricted cubic spline in logistic regression, with a threshold value of <75 mg/dL that associated with increased risk for in-hospital mortality. However, a gradual attenuation for this association was noted when step-wise adjustments were performed, with the threshold values for LDL-C decreasing from 75 mg/dL to 70 mg/dL after accounting for pre-admission characteristics, further to 65 mg/dL after accounting for PCI-related variables, and finally to no statistical association after further adjustment for other in-hospital medications. CONCLUSIONS In a nationwide registry in China, our findings do not support the lipid paradox in terms of in-hospital mortality in STEMI patients in contemporary practice. Previous findings in this scenario are possibly due to inadequate control for confounders.
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Affiliation(s)
- Haonan Sun
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Ziping Li
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Xiwen Song
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Hangkuan Liu
- Graduate School of Tianjin Medical University, Tianjin 300203, China.,Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongle Li
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Yongchen Hao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Tianmin Teng
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Jun Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Jing Liu
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Dong Zhao
- Departments of Epidemiology and Cardiology, Beijing Anzhen Hospital, Capital Medical University, the Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing Institute of Heart, Lung and Blood Vessel Diseases, No.2 Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Xin Zhou
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
| | - Qing Yang
- Department of Cardiology, Tianjin Medical University General Hospital, 154 Anshan Road, Heping District, Tianjin 300052, China
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Jin J, Shi Z, Pang X. Association between low-density lipoprotein cholesterol level and mortality in patients with cardiogenic shock: a retrospective cohort study. BMJ Open 2021; 11:e044668. [PMID: 34215599 PMCID: PMC8256757 DOI: 10.1136/bmjopen-2020-044668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
AIMS Inflammation plays a key role in the pathophysiology of cardiogenic shock (CS). Low-density lipoprotein cholesterol (LDL-C) is a biomarker of inflammation and is used to predict prognostic outcomes of several diseases. The primary purpose of this study was to evaluate if LDL-C can be used as a biomarker to predict the mortality of CS. METHODS AND RESULTS Records of critically ill patients with CS were identified from the Medical Information Mart for Intensive Care III database. A multivariate Cox regression model was employed to adjust for imbalances by incorporating parameters and potential confounders.A total of 551 critically ill patients with CS were enrolled for this analysis, including 207 with LDL-C <1.8 mmol/L and 344 with LDL-C ≥1.8 mmol/L. Results of multivariate Cox regression models found that higher concentration of LDL-C (LDL-C ≥1.8mmol/L) was associated with a reduced risk of in-hospital mortality (HR 0.66, 95% CI 0.50 to 0.87; p=0.003) and 28-day mortality (HR 0.61, 95% CI 0.46 to 0.80; p=0.002) LDL-C in patients with CS. Patients with LDL-C ≥1.8 mmol/L were independently associated with improved in-hospital survival (HR 0.32, 95% CI 0.20 to 0.52, p<0.001) and 28-day survival (HR 0.51, 95% CI 0.33 to 0.73, p=0.002) compared with patients with LDL-C <1.8 mmol/L. The impact of LDL-C on in-hospital mortality and 28-day mortality persisted in patients with acute coronary syndrome (ACS) and was not statistically significant in the non-ACS subgroup. CONCLUSIONS Our study observed that increased LDL-C level was related with improved survival in patients with CS, but not with improved outcomes in patients with uncomplicated ACS. The results need to be verified in randomised controlled trials.
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Affiliation(s)
- Jiali Jin
- Department of Cardiology, Zhuji People's Hospital of Zhejiang Province, Zhuji, China
| | - Zhewei Shi
- Department of Cardiology, Zhuji People's Hospital of Zhejiang Province, Zhuji, China
| | - Xiaomin Pang
- Department of Emergency, People's Hospital of Tiantai County, Taizhou, Zhejiang, China
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Ghodsi S, Mohebi M, Sadre-Bafghi SA, Poorhosseini H, Salarifar M, Alidoosti M, Haji-Zeinali AM, Amirzadegan A, Aghajani H, Jenab Y, Hosseini Z. Prognostic implications of calculated Apo-lipoprotein B in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention: Outcome is tied to lower cut-points. Clin Cardiol 2021; 44:824-832. [PMID: 33942349 PMCID: PMC8207970 DOI: 10.1002/clc.23610] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/06/2021] [Accepted: 04/09/2021] [Indexed: 01/24/2023] Open
Abstract
Background Debates still surround using lipoproteins including Apo‐B in risk assessment, management, and prognosis of patients with coronary artery disease. During an acute ST‐segment elevation myocardial infarction, Apo‐B might help to achieve incremental prognostic information. Objective We sought to determine the potential prognostic utility of calculated Apo‐B in a cohort of patients with STEMI undergoing primary PCI. Methods A retrospective cohort study was conducted enrolling 2,259 patients with a diagnosis of acute STEMI who underwent primary PCI. Apo‐B was obtained using a valid equation based on initial lipid measurements. High Apo‐B was defined as a level of 65 or higher. Primary endpoint of the study was major adverse cardiovascular events (MACE). Results Mean age of the participants was 59.54 years and 77.9% of them were male. After a Median follow up of 15 (6.2) months, high Apo‐B was associated with MACE and the OR (95% CI) was 3.02 (1.07–8.47), p = .036. Odds ratios for prediction of MACE pertaining to LVEF, and smoking were 0.97 (p = .044), and 1.07 (p = .033), respectively. However, High Apo‐B was not able to predict suboptimal TIMI flow. Accordingly, the Odds ratio was 0.56 (0.17–1.87), p = 0.349. The power of High LDL‐C and Non‐HDLC for prediction of MACE were assessed in distinct models. Attained odds ratios were [2.40 (0.90–6.36), p = .077] and [1.80 (0.75–4.35), p = 0.191], respectively. Conclusion Calculated Apo‐B appears to be a simple tool applicable for prediction of cardiovascular events in patients with STEMI superior to both Non‐HDLC and LDL‐C.
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Affiliation(s)
- Saeed Ghodsi
- Research department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrnaz Mohebi
- Research department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed-Ali Sadre-Bafghi
- Research department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Poorhosseini
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojtaba Salarifar
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Alidoosti
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Alireza Amirzadegan
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hassan Aghajani
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Yaser Jenab
- Department of Cardiology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Hosseini
- Research center at department of Cardiology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
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