A meta-analysis of MitraClip combined with medical therapy versus medical therapy alone for treatment of mitral regurgitation in heart failure patients

Aims Survival benefit of percutaneous mitral valve repair with the MitraClip over conservative treatment of functional mitral regurgitation (MR) remains unclear. The purpose of this meta‐analysis is to compare survival outcomes of MitraClip with those of medical therapy in patients with functional MR.