Results The most common congenital diseases in the group were complete transposition of the great arteries, with the proportion of 34.4%, and most of them were compounded cardiovascular disorders.

结果本组完全性大血管转位最多见，占34。3%，多为复合畸形。临床表现以发绀最常见，占84。3%，部分病人无发绀、气促、心脏杂音。