title: Professional standards review organizations and their implications for physicians. II. Thromboembolism on mitral valve prosthesis.
mesh_terms: D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery; D011366:Professional Review Organizations; D013903:Thoracic Surgery; D013923:Thromboembolism / Q000209:etiology*