title: Medtronic Engager™ bioprosthesis for transapical transcatheter aortic valve implantation.
authors.affiliation: Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland.
authors.forename: Simon H
authors.initials: SH
authors.lastname: Sündermann
authors.forename: David
authors.initials: D
authors.lastname: Holzhey
authors.forename: Sabine
authors.initials: S
authors.lastname: Bleiziffer
authors.forename: Hendrik
authors.initials: H
authors.lastname: Treede
authors.forename: Volkmar
authors.initials: V
authors.lastname: Falk
mesh_terms: D000369:Aged, 80 and over; D000497:Alloys; D001021:Aortic Valve; D001022:Aortic Valve Insufficiency / Q000453:epidemiology; D001024:Aortic Valve Stenosis / Q000628:therapy*; D063126:Balloon Valvuloplasty; D001705:Bioprosthesis / Q000145:classification*; D005240:Feasibility Studies; D006350:Heart Valve Prosthesis / Q000145:classification*; D019918:Heart Valve Prosthesis Implantation / Q000295:instrumentation* / Q000379:methods*; D006801:Humans; D015994:Incidence; D011474:Prosthesis Design; D015607:Stents; D016896:Treatment Outcome
chemical_list: D000497:Alloys; C013616:nitinol