Reoperation for Left Atrioventricular Valve Regurgitation After Atrioventricular Septal Defect Repair

Surgical management of LAVVR after AVSD repair can be performed with excellent midterm outcomes. However, both repair and replacement are associated with a high incidence of reoperation. Nonetheless, an aggressive reparative approach should be pursued to avoid the morbidity of pediatric left atrioventricular valve replacement that includes anticoagulation, inevitable reoperation, and cardiomyopathy.