Aortic valve replacement. Long-term results.
D001021:Aortic Valve / Q000601:surgery*; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001024:Aortic Valve Stenosis / Q000601:surgery; D005500:Follow-Up Studies; D006350:Heart Valve Prosthesis / Q000009:adverse effects / Q000401:mortality; D006801:Humans; D011183:Postoperative Complications; D011379:Prognosis; D013923:Thromboembolism / Q000209:etiology