one hundred and twenty-six cases were found in which aortic valve atresia or stenosis , tricuspid atresia , cardiac anomalies associated to visceral heterotaxy , tetralogy of fallot , aortic coartation , endocardial cushion defect , ventricular septal defect , total anomalous pulmonary venous return and pulmonary atresia with intact ventricular septum were the most common malformations .
C0018798
cardiac anomalies
C0039685
tetralogy of