[A METAL BALL IN STARR'S VALVE].
D001018:Aortic Diseases; D006348:Cardiac Surgical Procedures; D006350:Heart Valve Prosthesis; D006801:Humans; D008670:Metals; D008944:Mitral Valve Insufficiency; D013902:Radiography, Thoracic; D013903:Thoracic Surgery
D008670:Metals
AORTIC DISEASES; HEART SURGERY; HEART VALVE PROSTHESIS; METALS; MITRAL VALVE INSUFFICIENCY; THORACIC RADIOGRAPHY
VALVE DE STARR 'A BILE M'ETALLIQUE.