title: Mitral prosthetic valve regurgitation due to stent fracture of a porcine bioprosthesis.
abstract: Mitral prosthetic valve regurgitation due to stent fracture with consequent cusp prolapse occurred in two patients with a Wessex porcine bioprosthesis.
authors.affiliation: Cardiac Surgery Unit, Royal Infirmary, Edinburgh.
authors.forename: J
authors.initials: J
authors.lastname: Au
authors.forename: C
authors.initials: C
authors.lastname: Campanella
mesh_terms: D001705:Bioprosthesis; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000209:etiology*; D011475:Prosthesis Failure