[A surgical case of aorto-pulmonary septal defect in a low weight neonate].

Abstract

We report a surgical case of aorto-pulmonary septal defect (APSD) in a neonate weighing 1693 gm. A male twin baby delivered after 39 weeks and 5 days of gestational period was diagnosed as APSD. RAA, PFO and PLSVC by a echocardiography and a MRI. Because of the progressive cardiac failure, operation was performed under cardiopulmonary bypass and profound hypothermic circulatory arrest at 30 days of age and weighing 1693 gm. APSD was closed completely by a Dacron patch. Postoperative course was almost uneventful except for pulmonary hypertension crisis. He recovered without brain damage.