Methods:From January 1990 to January 2000,34 patients with complex cardiac anomalies underwent TCPC and 14 patients was performed with TECPC and the six of them without aortic crossclamping.

• 方法:1990年1月至2000年1月施行心内全腔静脉肺动脉连接术34例,心外管道全腔静脉肺动脉连接术14例,对其围术期多种疗效指标进行分析。