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先天性心脏病是由于胎儿时期心脏血管发育异常造成的疾病。据世界卫生组织(WHO)的统计资料显示,全球每年约150万儿童出生时患有先天性心脏病,先天性心脏病的发病率为6‰～10‰,也就是说1 000名孩子中大概有6～10例先天性心脏病患儿出生,根据这个发病率我们国家每年大约新增先天性心脏病患儿15万～20万。据全国妇幼卫生监测数据表明,先天性心脏病的发生率已上升到出生缺陷儿的第1位,严
Congenital heart disease is a disease caused by an abnormal cardiovascular development during the fetal period. According to statistics from the World Health Organization (WHO), about 1.5 million children worldwide suffer from congenital heart disease at birth each year, and the incidence of congenital heart disease is 6 ‰ -10 ‰, which means about 1,000 children There are 6 to 10 cases of children born with congenital heart disease, according to the incidence of our country about 150,000 to 200,000 new congenital heart disease patients each year. According to the national maternal and child health monitoring data show that the incidence of congenital heart disease has risen to birth defects in children first, strict