【概述】新生儿期先心病的常见类型与其他年龄组有所不同。在新生儿期发病的先心病种类较多,病情复杂,不少为复杂畸形,病死率高,约1/4以上的病例于新生儿期即夭折。一般认为先心病的发病率为活产婴的8～10%,早产儿的发病率为足月儿的2～3倍。估计先心病的真正发病率可能更高,因为在一年内并非所有病例的症状都能表现出来。据各家 [Overview] Common types of neonatal CHD are different from other age groups. In early neonatal onset of congenital heart disease more, complex condition, many complicated deformity, high mortality rate, about 1/4 of the cases died in the neonatal period. The prevalence of congenital heart disease is generally believed that 8 to 10% of live births, the incidence of preterm children full-term children 2 to 3 times. The true incidence of congenital heart disease may be estimated to be higher, because not all cases of the disease are manifestable within a year. According to each