CRITERIA FOR SURGERY IN MITRAL VALVULAR DISEASE.
D006348:Cardiac Surgical Procedures; D006349:Heart Valve Diseases; D006801:Humans; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D013903:Thoracic Surgery
HEART SURGERY; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS