title: The "dumbbell" technique for improved echocardiography-guided transapical aortic valve implantations.
authors.affiliation: Department of Cardiovascular Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland. enricoferrari@bluewin.ch
authors.forename: Enrico
authors.initials: E
authors.lastname: Ferrari
authors.forename: Christopher
authors.initials: C
authors.lastname: Sulzer
authors.forename: Carlo
authors.initials: C
authors.lastname: Marcucci
authors.forename: Ludwig Karl
authors.initials: LK
authors.lastname: von Segesser
mesh_terms: D001021:Aortic Valve / Q000000981:diagnostic imaging / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging / Q000601:surgery*; D017548:Echocardiography, Transesophageal; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D015607:Stents; D018084:Ultrasonography, Interventional