AORTIC VALVOTOMY UNDER EXTRACORPOREAL CIRCULATION AND CARDIAC ARREST.
D000293:Adolescent; D002113:Calcification, Physiologic; D006348:Cardiac Surgical Procedures; D002648:Child; D005112:Extracorporeal Circulation; D006323:Heart Arrest; D006324:Heart Arrest, Induced; D006349:Heart Valve Diseases; D006354:Heart, Artificial; D007035:Hypothermia; D007036:Hypothermia, Induced; D013903:Thoracic Surgery
ADOLESCENCE; CALCIFICATION; CHILD; HEART ARREST, INDUCED; HEART SURGERY; HEART VALVE DISEASES; HEART, MECHANICAL; HYPOTHERMIA, INDUCED