Surgical heart block.
D006348:Cardiac Surgical Procedures; D006327:Heart Block; D006330:Heart Defects, Congenital; D006346:Heart Septum; D006352:Heart Ventricles; D013903:Thoracic Surgery; D054088:Ventricular Septum
HEART BLOCK; HEART DEFECTS, CONGENITAL; HEART SEPTUM, VENTRICULAR; HEART SURGERY