A new risk score for ventricular tachyarrhythmia in acute myocardial infarction with preserved left ventricular ejection fraction
DC Field | Value | Language |
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dc.contributor.author | Lee, Seung Hun | - |
dc.contributor.author | Jeong, Myung Ho | - |
dc.contributor.author | Kim, Ju Han | - |
dc.contributor.author | Kim, Min Chul | - |
dc.contributor.author | Sim, Doo Sun | - |
dc.contributor.author | Hong, Young Joon | - |
dc.contributor.author | Ahn, Youngkeun | - |
dc.contributor.author | Chae, Shung Chull | - |
dc.contributor.author | Seong, In Whan | - |
dc.contributor.author | Park, Jong Sun | - |
dc.contributor.author | Chae, Jei Keon | - |
dc.contributor.author | Hur, Seung Ho | - |
dc.contributor.author | Cha, Kwang-Soo | - |
dc.contributor.author | Kim, Hyo-Soo | - |
dc.contributor.author | Gwon, Hyeon Cheol | - |
dc.contributor.author | Seung, Ki Bae | - |
dc.contributor.author | Rha, Seung Woon | - |
dc.date.accessioned | 2021-09-02T04:07:57Z | - |
dc.date.available | 2021-09-02T04:07:57Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.issn | 0914-5087 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/71923 | - |
dc.description.abstract | Background: Ventricular tachycardia or fibrillation (VT/VF) is a major cause of sudden cardiac death after acute myocardial infarction (AMI). This study aims to investigate the clinical characteristics and outcomes of VT/VF, to identify the variables associated with VT/VF, and to construct a new scoring system. Methods: Patients with relatively preserved left ventricular ejection fraction (LVEF) (>40%) included in the Korea Acute Myocardial Infarction Registry-National Institutes of Health registry were enrolled in this study. Among 13,109 patients in the registry, a total of 10,334 (78.8%) had relatively preserved LVEF after AMI. Patients were divided into two groups based on whether they experienced life-threatening VT/VF during hospitalization or not. The predictors for VT/VF during hospitalization were assessed. In-hospital mortality and complications were recorded. Results: A total of 358 (3.5%) experienced life-threatening VT/VF. The VT/VF group was at an increased risk of in-hospital mortality (odds ratio 2.99) and cardiac death (odds ratio 3.40). Variables of diagnosis, Killip class, smoking, initial rhythm, left bundle branch block, and LVEF were significant indicators of VT/ VF. A new risk score system yielded acceptable discrimination function (c-statistics = 0.773). Conclusions: Relatively preserved LVEF patients could still be at risk of life-threatening VT/VF, which is related to a poor prognosis during the admission period. This new scoring system can be adopted to stratify the risk of VT/VF. (C) 2018 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SUDDEN CARDIAC DEATH | - |
dc.subject | PERCUTANEOUS CORONARY INTERVENTION | - |
dc.subject | ASSOCIATION TASK-FORCE | - |
dc.subject | ST-SEGMENT-ELEVATION | - |
dc.subject | HEART-FAILURE | - |
dc.subject | AMERICAN-COLLEGE | - |
dc.subject | PROGNOSTIC-SIGNIFICANCE | - |
dc.subject | ARTERY-DISEASE | - |
dc.subject | ARRHYTHMIAS | - |
dc.subject | OUTCOMES | - |
dc.title | A new risk score for ventricular tachyarrhythmia in acute myocardial infarction with preserved left ventricular ejection fraction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Rha, Seung Woon | - |
dc.identifier.doi | 10.1016/j.jjcc.2018.04.008 | - |
dc.identifier.wosid | 000454379400008 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CARDIOLOGY, v.72, no.5-6, pp.420 - 426 | - |
dc.relation.isPartOf | JOURNAL OF CARDIOLOGY | - |
dc.citation.title | JOURNAL OF CARDIOLOGY | - |
dc.citation.volume | 72 | - |
dc.citation.number | 5-6 | - |
dc.citation.startPage | 420 | - |
dc.citation.endPage | 426 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalWebOfScienceCategory | Cardiac & Cardiovascular Systems | - |
dc.subject.keywordPlus | SUDDEN CARDIAC DEATH | - |
dc.subject.keywordPlus | PERCUTANEOUS CORONARY INTERVENTION | - |
dc.subject.keywordPlus | ASSOCIATION TASK-FORCE | - |
dc.subject.keywordPlus | ST-SEGMENT-ELEVATION | - |
dc.subject.keywordPlus | HEART-FAILURE | - |
dc.subject.keywordPlus | AMERICAN-COLLEGE | - |
dc.subject.keywordPlus | PROGNOSTIC-SIGNIFICANCE | - |
dc.subject.keywordPlus | ARTERY-DISEASE | - |
dc.subject.keywordPlus | ARRHYTHMIAS | - |
dc.subject.keywordPlus | OUTCOMES | - |
dc.subject.keywordAuthor | Ventricular tachycardia | - |
dc.subject.keywordAuthor | Ventricular fibrillation | - |
dc.subject.keywordAuthor | Myocardial infarction | - |
dc.subject.keywordAuthor | Prognosis | - |
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