对交界性逸搏促发魏登斯基现象心电图1例分析如下。1病历摘要女,35岁。过渡性心内膜垫缺损,原发孔间隔缺损,二尖瓣、三尖瓣中度关闭不全。心电图示Ⅰ度房室阻滞。入院后行房间隔缺损修补、二尖瓣置换、三尖瓣成形术。术后复查心电图(图1):心房率78次/min。心室率为56次/min。其 A rhythm of junctional discharge caused by Weisenkis phenomenon ECG analysis as follows. 1 medical record summary female, 35 years old. Transitional endocardial cushion defect, primary orifice defect, mitral, tricuspid regurgitation. ECG showed a degree of atrioventricular block. After admission, atrial septal defect repair, mitral valve replacement, tricuspid valve plasty. Postoperative ECG (Figure 1): atrial rate 78 beats / min. Ventricular rate of 56 beats / min. its