title: [Early thrombosis of aortic porcine bioprosthesis].
abstract: A case of thrombosis on an aortic bioprosthesis after the fourth month of implantation is presented. The patient had been well anticoagulated for the first three months after surgery. A suspicious diagnosis was made when the patient started with symptoms of cardiac failure and angina and an Echo-Doppler showed a significant transvalvular gradient. The definitive diagnosis will be determined with the removal of the valve at surgery. Although this is a rarity as an early complication, it should be kept in mind in such cases. Surgical intervention is mandatory and life-saving.
authors.affiliation: Unidad Coronaria, Hospital Universitario Marqués de Valdecilla, Santander.
authors.forename: J
authors.initials: J
authors.lastname: Gutiérrez Morlote
authors.forename: I
authors.initials: I
authors.lastname: Obieta Fresnedo
authors.forename: M
authors.initials: M
authors.lastname: Carrión Alvarez
authors.forename: J M
authors.initials: JM
authors.lastname: San José Garagarza
authors.forename: E
authors.initials: E
authors.lastname: Cabrera Pozuelo
mesh_terms: D000368:Aged; D001705:Bioprosthesis / Q000009:adverse effects*; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D008297:Male; D013927:Thrombosis / Q000209:etiology*; D013997:Time Factors