[RESULTS OF OPERATIVE TREATMENT OF MITRAL INSUFFICIENCY].
D006348:Cardiac Surgical Procedures; D006321:Heart; D006354:Heart, Artificial; D008944:Mitral Valve Insufficiency; D013903:Thoracic Surgery
HEART SURGERY; HEART, MECHANICAL; MITRAL VALVE INSUFFICIENCY
ERGEBNISSE DER OPERATIVEN BEHANDLUNG DER MITRALINSUFFIZIENZ.