论文部分内容阅读
先天性心脏病的发病率约占全部出生婴儿的8—10％，如任其自然发展，约1/4患儿在出生后4周内死亡，半数死于生后一年。可见是常见也是危害严重的一种心血管疾病。是由于胎儿的心脏在母体内发育有缺陷或部分停顿所造成，病儿出生后即有心脏血管病变。引起胎儿心脏发育畸形的原因，目前还不十分
The incidence of congenital heart disease accounts for about 8-10% of all babies born. If left unchecked, about 1/4 of babies will die within 4 weeks after birth and half will die one year after birth. Visible is a common and also a devastating cardiovascular disease. Is due to fetal heart failure in the mother’s development or partial pause caused by the sick child after the birth of cardiovascular disease. Causes fetal malformations of heart causes, is not yet very