title: Thrombosis of the Björk-Shiley aortic valve prosthesis. Recognition and management.
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000008:administration & dosage; D001021:Aortic Valve / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery; D006333:Heart Failure / Q000209:etiology; D006350:Heart Valve Prosthesis / Q000009:adverse effects* / Q000295:instrumentation; D006801:Humans; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control; D013927:Thrombosis / Q000175:diagnosis / Q000209:etiology* / Q000601:surgery
chemical_list: D000925:Anticoagulants