1.Objective To introduce total extracardiac cavopulmonary connection in the treatment of complicated cyanosis congenital heart disease.

1.报道全腔肺连接术在治疗复杂紫绀型先的应用经验。

2.Objective To evaluate the value of application of extracardiac conduit total cavopulmonary anastomosis(TCPA) in complex heart disease.

2.目的评价外管道全腔肺动脉吻合术的临床应用价值。