title: Letter by Colli and Gerosa Regarding Article, "Transapical Beating-Heart Mitral Valve Repair With an Expanded Polytetrafluoroethylene Cordal Implantation Device: Initial Clinical Experience".
authors.affiliation: From Cardiac Surgery Unit, Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Italy.
authors.forename: Andrea
authors.initials: A
authors.lastname: Colli
authors.affiliation: From Cardiac Surgery Unit, Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Italy.
authors.forename: Gino
authors.initials: G
authors.lastname: Gerosa
mesh_terms: D002815:Chordae Tendineae / Q000601:surgery; D006350:Heart Valve Prosthesis; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000601:surgery; D011138:Polytetrafluoroethylene; D016896:Treatment Outcome
chemical_list: D011138:Polytetrafluoroethylene