title: Angiographic diagnosis of inward flexion of porcine bioprosthetic valve stents.
mesh_terms: D001705:Bioprosthesis; D002114:Calcinosis / Q000000981:diagnostic imaging; D006328:Cardiac Catheterization; D002932:Cineangiography; D004868:Equipment Failure; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery