Anticoagulant protection in surgery.
D000925:Anticoagulants; D006348:Cardiac Surgical Procedures; D006801:Humans; D008946:Mitral Valve Stenosis / Q000150:complications* / Q000628:therapy*; D011013:Pneumonectomy / Q000150:complications*; D013923:Thromboembolism / Q000517:prevention & control*
D000925:Anticoagulants
COMMISSUROTOMY/complications; PNEUMONECTOMY/complications; THROMBOEMBOLISM/prevention and control