植入心脏复律除颤器的缺血性心肌病与非缺血性心肌病患者室性心律失常发作频率的比较
Comparison of ventricular arrhythmia frequency in patients with ischemic cardiomyopathy versus nonischemic cardiomyopathy treated with implantable cardioverter defibrillators作者机构:Cardiac Arrhythmia Center University of Minnesota Medical School Minneapolis MN United States
出 版 物:《世界核心医学期刊文摘(心脏病学分册)》 (Digest of the World Core Medical Journals(Cardiology))
年 卷 期:2005年第1卷第12期
页 面:33-34页
学科分类:1002[医学-临床医学] 100201[医学-内科学(含:心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学]
主 题:缺血性心肌病 心脏复律 室性心律失常 快速心律失常 左室功能不全 非缺血性心脏病 随访过程
摘 要:Implantable cardioverter defibrillators have been shown to provide similar survival benefits for patients who have left ventricular dysfunction due to ischemic heart disease and for subsets of patients who have nonischemic cardiomyopathy. Findings in this study extend these observations by showing that patients who have ischemic or nonischemic heart disease and receive implantable cardioverter defibrillators not only have comparable mortality rates but also similar tachyarrhythmia frequencies during follow-up; further, mortality and tachyarrhythmia outcomes are independent of initial arrhythmia indication.