Repair of double-outlet right ventricle.

The results of repair of double outlet right ventricle in 26 children are reported. Eighteen of these patients had subaortic ventricular septal defect (VSD), without pulmonary stenosis (PS) in 5 and with PS in 13. Another 8 patients had subpulmonic VSD, without PS in 6 and with PS in 2. All had concordant atrioventricular relationships. There were six early deaths and two late deaths of the 26 patients in our study. Of these, 5 patients had severe associated cardiac abnormalities, and 2 who died early had had an incision in the systemic (right) ventricle.