先天性心脏缺陷 meaning in English

congenital heart flaws

Folic acid can protect against heart defects as well as its better - known role in protecting against spinal cord defects and women should take it before conception
叶酸可以预防先天性心脏缺陷，除此之外，还应了解预防脊髓缺陷的作用，女性在怀孕时应服用叶酸。
A comprehensive study published recently in the journal of genetic counseling indicates such children run an only slightly higher risk of significant genetic disorders like congenital heart defects - - about two percentage points above the average 3 to 4
最近发表在《遗传学咨询》杂志上的一份综合性研究表明近亲婚姻所生的小孩患上主要遗传性疾病如先天性心脏缺陷的可能性只比一般小孩略高- -大约比平均的3到4高出两个百分点。
Results : there are 20 cases of fchd , in which 2 cases is of endocardial cushion defect , 3 of atrial septa defect , 2 of single atrium , 2 of single ventricle , 2 of double outlet of right ventricle , 2 of ebstein ' s malformation , 5 of interventricular septal defect , 2 of fallot ' s tetrad . 16 cases were diagnosed by ultrasonography and 4 cases were missed diagnosis in prenatal
结果：发现20例胎儿有先天性心脏缺陷，其中完全性心内膜垫缺损2例，原发孔性房间隔缺损3例，单心房、单心室、右室双出口、三尖瓣下移畸形各2例，室间隔缺损5例，法乐四联症2例。