报告中度低温(32～34℃)对7例先天性心脏病患儿外科术后并发顽固性自发性心动过速的疗效。病人与方法观察1988年11月～1990年7月7例患儿,男6例,女1例,年龄4天～4岁。其中法乐氏四联症3例,室间隔缺损、室间隔缺损合并大动脉错位、三尖瓣闭锁合并肺动脉瓣狭窄及左心室双入口合 Report moderate hypothermia (32 ~ 34 ℃) in 7 cases of congenital heart disease in children with recurrent refractory spontaneous tachycardia effect. Patients and methods of observation From November 1988 to July 1990, 7 cases of children, 6 males and 1 females, aged 4 days to 4 years. Including tetralogy of Fallot in 3 cases, ventricular septal defect, ventricular septal defect with aortic dislocation, tricuspid valve atresia with pulmonary stenosis and double-entry of the left ventricle