The objective of this prospective, single-center, open label, feasibility test is to assess the safety and efficacy of Mitral Loop Cerclage Annuloplasty with CSTV protective device in treating functional mitral regurgitation (FMR) associated with heart failure.
To evaluate safety and feasibility of Mitral Loop Cerclage(MLC) Annuloplasty with CSTV for repair of functional mitral regurgitation.