Experience with a disc valve prosthesis.
D000743:Anemia, Hemolytic / Q000209:etiology; D001021:Aortic Valve / Q000601:surgery; D006350:Heart Valve Prosthesis; D006452:Hemoglobinometry; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D008943:Mitral Valve / Q000601:surgery; D011183:Postoperative Complications; D014261:Tricuspid Valve / Q000601:surgery