论文部分内容阅读
先天性心脏血管性疾病(congenital cardiovascular dis-ease)简称先心病,是小儿先天性畸形中最为常见的一种,严重危害着儿童健康及生命。其发病率由于观察病例数的不同而异,张得蜂报道其发病率达2·23%[1]。而孙建梅等对2000年1月~2003年12月在大连市妇幼保健院分娩的围产儿350
Congenital cardiovascular disease (congenital cardiovascular dis-ease) referred to as congenital heart disease, congenital malformations in children is the most common one, a serious danger to children’s health and life. Its incidence varies according to the number of cases observed, and Zhang Bees reported a incidence of 2.23% [1]. While Sun Jianmei and other on January 2000 ~ December 2003 in Dalian City Maternal and Child Health Hospital delivery of perinatal 350