Ⅲ°AVB又名完全性AVB,是一种严重的心律失常,极易引起心搏骤停,而心搏骤停用常规抢救措施复苏后,则多采用经静脉心内膜起搏术治疗,但此为创伤性。我们成功地应用经食道左室起搏抢救Ⅱ°心搏骤停一例,使病人恢复窦性心律,痊愈出院。报告如下。患者男性,27岁,电影放映员。住院号10830。主诉:头昏乏力8小时,一过性黑蒙3小时。病史:86年3月25日晚餐吃凉菜后约2小时,出现恶心呕吐,继之腹泻水样便4次,共约1500ml。次晨 Ⅲ ° AVB, also known as complete AVB, is a serious arrhythmia, can easily lead to cardiac arrest, and cardiac arrest after resuscitation with conventional rescue measures, then the use of intravenous endocardial pacing more treatment, But this is traumatic. We successfully applied transesophageal left ventricular pacing Ⅱ ° cardiac arrest a case of patients with sinus rhythm recovery, discharged. The report is as follows. Patient male, 27 years old, film projector. Hospital number 10830. Chief Complaint: 8 hours of dizzy and weakness, a transient darkness 3 hours. History: March 25, 86 dinner about 2 hours after eating cold dishes, nausea and vomiting, followed by diarrhea, watery 4 times, a total of about 1500ml. Second morning