婴幼儿系指＜３岁小儿，由于其体重轻，全身重要脏器机能尚未发育完全，因此麻醉、手术以及手术后处理有其困难及特殊性。我科自１９８９年１月～１９９８年６月，共收治婴幼儿先天性心脏病（先心）１３６例，报告如下。１临床资料１．１一般资料男性９２例，女性４５例，... Infants and young children refer to children <3 years of age, because of their light weight, the function of important organs of the body has not yet fully developed, so anesthesia, surgery and post-operative treatment have their difficulties and particularities. Our department from January 1989 to June 1998, a total of infants with congenital heart disease (congenital) 136 cases, the report is as follows. 1 clinical data 1.1 general information 92 cases of male, female 45 cases, ...