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加速性心室自主节律又称非阵发性室性心动过速,为一种较少见的心律失常。成人心电图检出率为0.21%。我院1974～1988年心脏病儿科病房住院病人中有本病5例,将其临床及心电图特点报道如下。心电图诊断标准:(1)异位搏动起源于心室.QRS波宽大畸形;(2)心室自身频率加快,一般为80～140次/分;(3)有不完全性房室分离,心室夺获和室性融合波.
Acceleration of ventricular autonomic rhythm, also known as non-paroxysmal ventricular tachycardia, is a rare arrhythmia. Adult electrocardiogram detection rate was 0.21%. Our hospital from 1974 to 1988 cardiology pediatric ward hospitalized patients with this disease in 5 cases, the clinical and ECG characteristics reported below. ECG diagnostic criteria: (1) ectopic beating originated in the ventricle. QRS large wave deformity; (2) the frequency of ventricular self-acceleration, usually 80 to 140 beats / min; (3) incomplete atrioventricular separation, ventricular seizure And ventricular fusion wave.