Comparative analyses of bioprosthetic valve calcification in ventricular assist systems (VAS).
D000818:Animals; D001243:Assisted Circulation / Q000009:adverse effects*; D001705:Bioprosthesis; D002114:Calcinosis / Q000209:etiology*; D002417:Cattle; D006350:Heart Valve Prosthesis / Q000295:instrumentation*; D006353:Heart-Assist Devices / Q000009:adverse effects*