Reoperations After Repair of Partial Atrioventricular Septal Defect: A 45-Year Single-Center Experience

The most common indication for reoperation after initial repair of partial AVSD is LAVV pathology, followed by recurrent left ventricular outflow tract obstruction. The need for further reoperation and late survival is similar between patients undergoing valve repair or replacement. When reoperation is required overall late survival is significantly reduced.