Mitral stenosis. Factors influencing long-term survival rates after closed valvulotomy.
D001794:Blood Pressure; D006328:Cardiac Catheterization; D005500:Follow-Up Studies; D006801:Humans; D008946:Mitral Valve Stenosis / Q000188:drug therapy / Q000401:mortality* / Q000601:surgery; D011379:Prognosis; D011652:Pulmonary Circulation