Aortic Valve Surgery.- Left Ventricular Aneurysm.- Postinfarction Ventricular Septal Defect.- Tricuspid Valve Surgery.- Pulmonary Valve Stenosis.- Atrial Septal Defects.- Complete Atrioventricular Canal.- Ventricular Septal Defects.- Tetralogy of Fallot.- Transposition of the Great Arteries.- Total Anomalous Pulmonary Venous Connection.