早期发现的重要性先天性心脏病(以下简称先心病)是儿科的常见病,占各种心脏病的首位,发病率约占出生婴儿的7‰～8‰,若不积极治疗,约34%在生后一个月内死亡,60%死于一岁以内。婴儿先心病的就诊率和死亡率均高于年长儿。先心病中最常见者为室间隔缺损、动脉导管未闭、房间隔缺损和法鲁氏四联症。随着内科诊断和外科治疗的进展,上述先心病大多能得到根 The importance of early detection Congenital heart disease (hereinafter referred to as congenital heart disease) is a common pediatric disease, accounting for the first of a variety of heart disease, the incidence rate of birth accounted for about 7 ‰ ~ 8 ‰ of infants, if not aggressive treatment, about 34% Died within a month after birth and 60% died within one year of age. Infants with CHD have higher rates of visits and deaths than older children. Congenital heart disease in the most common ventricular septal defect, patent ductus arteriosus, atrial septal defect and Faruq tetralogy of Fallot. With the progress of medical diagnosis and surgical treatment, most of the above congenital heart disease can get roots