Acute massive mitral regurgitation resulting from disc-valve malfunction.
D000208:Acute Disease; D000328:Adult; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging / Q000209:etiology*; D011183:Postoperative Complications; D011859:Radiography