机译:Observed versus predicted mortality after MitraClip treatment in patients with symptomatic heart failure and significant functional mitral regurgitation
Cardiothoracic Vascular DepartmentSan Raffaele Scientific InstituteMilan,Italy;
Cardiac Catheterization Laboratory, Cardiothoracic DepartmentSpedali Civili, Brescia,Italy;
Division of Cardiac SurgeryUniversity Hospital ZurichSwitzerlandDepartment of Cardiac, Thoracic and Vascular SciencesUniversity Hospital of PadovaPadova,Italy;