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心室晚电位(VLP)是产生折返性心律失常的重要机制,亦是心源性猝死的信号。现将我们检测冠心病心肌梗塞患者的VLP分析如下。 86例心肌梗塞患者,平均年龄58.6岁,男67例,女19例。VLP阳性标准:①总QRS时限≥120ms,②RMS-40≤25μv,③QRS终末<400μv的间期≥40ms。 结果86例心肌梗塞VLP阳性率为36.05％,与美国学省Zimmerman的研究结果相近。①VLP与
Ventricular late potential (VLP) is an important mechanism of reentrant arrhythmia, but also a sign of sudden cardiac death. Now we detect coronary heart disease in patients with myocardial infarction VLP analysis is as follows. 86 patients with myocardial infarction, the average age of 58.6 years, 67 males and 19 females. VLP positive criteria: ① total QRS duration ≥120ms, ② RMS-40≤25μv, ③QRS terminal <400μv interval ≥40ms. Results The positive rate of VLP in 86 cases of myocardial infarction was 36.05%, similar to that of Zimmerman in American School of Medicine. ① VLP and