title: First case of a sutureless Perceval valve delayed proximal migration.
authors.affiliation: Department of Cardiac Surgery, Montreal Heart Institute, Montréal, Québec, Canada.
authors.forename: Gilles
authors.initials: G
authors.lastname: Amr
authors.affiliation: Department of Cardiac Surgery, Montreal Heart Institute, Montréal, Québec, Canada.
authors.forename: Aly
authors.initials: A
authors.lastname: Ghoneim
authors.affiliation: Department of Cardiology, Montreal Heart Institute, Montréal, Québec, Canada.
authors.forename: Geneviève
authors.initials: G
authors.lastname: Giraldeau
authors.affiliation: Department of Cardiac Surgery, Montreal Heart Institute, Montréal, Québec, Canada. Electronic address: p.demers@umontreal.ca.
authors.forename: Philippe
authors.initials: P
authors.lastname: Demers
mesh_terms: D000369:Aged, 80 and over; D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000601:surgery*; D001705:Bioprosthesis / Q000009:adverse effects*; D017548:Echocardiography, Transesophageal; D005260:Female; D006350:Heart Valve Prosthesis / Q000009:adverse effects*; D006801:Humans; D011183:Postoperative Complications; D011474:Prosthesis Design; D011475:Prosthesis Failure; D012086:Reoperation; D000071062:Sutureless Surgical Procedures / Q000009:adverse effects*; D014057:Tomography, X-Ray Computed