title: Experience with the Harken prosthesis for aortic valve replacement.
mesh_terms: D000328:Adult; D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use; D001021:Aortic Valve / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000097:blood / Q000150:complications / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000097:blood / Q000150:complications / Q000601:surgery; D004562:Electrocardiography; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D011182:Postoperative Care; D013902:Radiography, Thoracic; D013923:Thromboembolism / Q000150:complications / Q000188:drug therapy
chemical_list: D000925:Anticoagulants