title: Intermittent incomplete closure of Medtronic Advantage aortic valve leaflets causes unnecessary reoperation.
authors.affiliation: Department of Cardiothoracic Surgery, St Olavs University Hospital, Trondheim, Norway. rune.haaverstad@ntnu.no
authors.forename: Rune
authors.initials: R
authors.lastname: Haaverstad
authors.forename: Nicola
authors.initials: N
authors.lastname: Vitale
authors.forename: Arve
authors.initials: A
authors.lastname: Tromsdal
authors.forename: Knut
authors.initials: K
authors.lastname: Hegbom
authors.forename: Asbjørn
authors.initials: A
authors.lastname: Karevold
mesh_terms: D000328:Adult; D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D011474:Prosthesis Design; D011475:Prosthesis Failure; D012086:Reoperation