【摘要】 应用体表记录心室晚电位的方法对陈旧性心肌梗塞90例、正常人100例进行了检测,结果是陈旧性心肌梗塞合并室性心动过速或室颤组晚电位阳性率为76.47％,明显高于未合并室速或室颤组的21.43％,统计学处理差异有显著性(P<0.01);而正常人无一例阳性,说明心室晚电位的出现与恶性心律失常有较大相关性,本文认为该法对陈旧性心肌梗塞室性心律失常的检测可望成为一种有价值的非创伤性新技术。更多还原

【Abstract】 Ventricular late potential (VLP) was recorded in 90 patients with old myocardial infarction (OMI) and 1000 healths. The results showed that the positive rate of VLP was associated with 76.47% patients with OMI who had ventricular tachycardia or ventricular fibrillation and the negative rate of VLP with 100 healths. It is suggested that there is a dose relationship between the apperance of VLP and serious arrhythmia. The recording of VLP will become a new valuable and non- traumatic technique in the test of ventricular arrhythmia in OMI.更多还原