Aortic valve replacement.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000743:Anemia, Hemolytic / Q000209:etiology; D000925:Anticoagulants / Q000009:adverse effects; D001022:Aortic Valve Insufficiency / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D001145:Arrhythmias, Cardiac / Q000209:etiology; D002543:Cerebral Hemorrhage / Q000209:etiology; D002648:Child; D004697:Endocarditis, Bacterial / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D008297:Male; D008722:Methods; D008875:Middle Aged; D011183:Postoperative Complications; D012131:Respiratory Insufficiency / Q000209:etiology
D000925:Anticoagulants