title: Mid-term haemodynamic is important after implantation of a tissue valve but long-term durability is what makes the difference.
authors.affiliation: Clinic for Cardiovascular Surgery, University Hospital and University of Bern, Bern, Switzerland thierry.carrel@insel.ch.
authors.forename: Thierry
authors.initials: T
authors.lastname: Carrel
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001705:Bioprosthesis; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation; D006439:Hemodynamics; D006801:Humans; D011474:Prosthesis Design; D015607:Stents; D016896:Treatment Outcome
keywords: Aortic valve replacement; Haemodynamics; Stented valve; Stentless valve