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缺血性心肌病(ICM)是冠心病的一种特殊类型或晚期阶段,ICM心律失常以室性期前收缩最多见。12导联动态心电图中的形态可对室性期前收缩起源部位进行定位,本研究旨在分析ICM及非器质性心脏病室性期前收缩起源部位差异。1对象与方法1.1对象收集2010-01-2014-12于我院住院患者病历资料,依据冠状动脉(冠脉)造影、心脏超声、动态心电图、心肌PET等检查结果,将其分为ICM组及非器质性心脏病组,各随机选取150例为研究对
Ischemic cardiomyopathy (ICM) is a special type or advanced stage of coronary heart disease. ICM arrhythmias are most often seen as ventricular premature contractions. The morphology of the 12-lead ambulatory ECG locates the origin of ventricular premature contractions. This study aimed to analyze the differences in ventricular premature contractions between ICM and non-structural heart disease. 1 Subjects and Methods 1.1 Object Collection 2010-01-2014-12 hospitalized patients in our hospital medical records, based on coronary artery (coronary) imaging, echocardiography, Holter monitoring, myocardial PET and other test results, it is divided into ICM group and Non-organic heart disease group, each randomly selected 150 cases for the study