title: Appropriate assessment of operative risk in patients with severe symptomatic aortic stenosis: importance for patient selection in the era of transcatheter aortic valve implantation.
authors.forename: Rodrigo
authors.initials: R
authors.lastname: Bagur
authors.forename: Josep
authors.initials: J
authors.lastname: Rodés-Cabau
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation / Q000009:adverse effects*; D006801:Humans