| Abstract: | Since 1964, 90 patients have undergone two-stage surgical repair of ventricular septal defect (VSD) with pulmonary artery banding (PAB) in early infancy and total repair at an average age of 4 years. Reconstruction of the pulmonary artery was accomplished with a pericardial patch, woven Dacron patch, or transverse angioplasty. The VSD was closed with a knitted Dacron patch in 75 patients and by primary suture technique in 13 patients. The VSD closed spontaneously in 2 patients. The mortality rate for patients who had repair and debanding was 9 per cent (8 patients), including 4 deaths due to severe pulmonary hypertensive disease, 3 from congestive heart failure, and one from atrioventricular block. Twenty patients underwent repeat cardiac catheterization several months to 7 years after total repair. This study revealed no shunt in 16 patients and a minimal shunt not requiring operation in the other 4 children. Slight residual stenosis of the pulmonary artery was found in 2 patients and a residual infundibular stenosis in another 2 patients. We believe two-stage surgical treatment of VSD in severely ill infants under one year of age is safe and reliable. |
