论文部分内容阅读
先天性心脏病(Congenital heart disease,CHD)是胎儿期心脏及大血管发育异常而致的先天畸形,是小儿最常见的心脏病。在胎儿发育最初三个月内,心脏胚胎发育受病毒、放射性辐射、缺乏营养和某些药物的影响以及某些遗传因素,使心脏某一部分发育停顿或异常,即可造成先天性心脏病,往往合并多种心内、外畸形,常需手术治疗进行矫正。如未经治疗,约1/3的患儿在生后1年内可因病情严重和复杂畸形而死亡。在此就先天性心脏病的诊断及治疗进展作一综述。
Congenital heart disease (CHD) is a congenital malformation caused by abnormal fetal cardiac and macrovascular development and is the most common heart disease in children. During the first three months of fetal development, cardiac embryo development is affected by viruses, radioactive radiation, lack of nutrition and certain drugs, and certain genetic factors that cause pause or anomalies in the development of a part of the heart that can cause congenital heart disease, often Merge a variety of intracardiac and external deformities, often require surgical treatment to correct. If untreated, about 1/3 of the children died within 1 year of life due to a serious and complex deformity. Here is a review of the diagnosis and treatment of congenital heart disease.