title: REOPERATION FOR MITRAL STENOSIS.
mesh_terms: D002113:Calcification, Physiologic; D006348:Cardiac Surgical Procedures; D006801:Humans; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D012086:Reoperation; D013223:Statistics as Topic; D013903:Thoracic Surgery; D013923:Thromboembolism
keywords: CALCIFICATION; HEART SURGERY; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; STATISTICS; THROMBOEMBOLISM