Tricuspid Atresia is a kind of unusual congenital heart abnormality.It is about 1. 3% of all congenital heart diseases.It s nursing work is different with general congenital heart diseases.

• 三尖瓣闭锁是一种少见的先天性心脏畸形；约占先天性心脏病(以下简称先心病)的1.；3%25；其护理工作不同于一般先心病术后护理。