Severe hemolytic anemia in patients with a porcine aortic valve prosthesis.
D000368:Aged; D000743:Anemia, Hemolytic / Q000209:etiology* / Q000628:therapy; D000818:Animals; D001021:Aortic Valve; D001022:Aortic Valve Insufficiency / Q000209:etiology; D001705:Bioprosthesis / Q000009:adverse effects*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male