Intraventricular repair of double-outlet left ventricle.

A 3 1/2-year-old child with double-outlet left ventricle and subaortic ventricular septal defect underwent successful surgical intervention with an intraventricular repair and a boomerang-shaped piece of Dacron patch. While an intraventricular repair for double-outlet left ventricle has been reported, we discuss here its application to this particular type of double-outlet left ventricle.