我们于1984年1月曾收治1例冠心病Ⅲ°房室传导阻滞(简称Ⅲ°A-VB)所致反复发作尖端扭转型室性心动过速(简称扭转型室速),经人工心脏起搏治疗获得成功。现报告如下。患者女性,62岁,住院号166306。自1983年6月起患者常感头晕、心悸,一次曾突然摔倒不省人事达30秒钟,当时检查血压正常,心率40~+次/分,后用阿 We in January 1984 had a case of coronary heart disease Ⅲ ° atrioventricular block (referred to as Ⅲ ° A-VB) caused by recurrent torsades de pointes ventricular tachycardia (referred to as torsion VT), the artificial heart Paced treatment was successful. The report is as follows. Patient female, 62 years old, hospital number 166306. Since June 1983, patients often feel dizzy, palpitations, once suddenly fell unconscious for 30 seconds, then check the blood pressure, heart rate 40 ~ + times / min, after the use of A