title: Clotted Bjork-Shiley mitral valve prostheses: early detection and surgical management.
mesh_terms: D000328:Adult; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D001021:Aortic Valve / Q000601:surgery; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D013927:Thrombosis / Q000209:etiology*
chemical_list: D000925:Anticoagulants