本文就儿童期四种常见先天性心脏病:动脉导管未闭、心室间隔缺损、心房间隔缺损、肺动脉瓣狭窄共110例的术前诊断与术后所见进行分析比较,提出了各该型先天性心脏病典型的与非典型病例的诊断依据和方法。本文取材于为数较多的病例,临床资料较全,做了多种心血管方面的检查,又均经手术证实,因而所得有关诊断的经验体会对小儿先天性心脏病的诊断和治疗有一定的参考价值。 In this paper, four common congenital heart disease in childhood: patent ductus arteriosus, ventricular septal defect, atrial septal defect, pulmonary valve stenosis, a total of 110 cases of preoperative diagnosis and postoperative findings were compared, proposed that the type of congenital Diagnosis and treatment of typical and atypical cases of sexual heart disease. This article is based on a large number of cases, the clinical data is complete, do a variety of cardiovascular examination, and are confirmed by surgery, and the resulting experience of diagnosis of pediatric congenital heart disease diagnosis and treatment have a certain Reference value.