Echocardiographic and clinical outcomes of central versus non-central percutaneous edge-toedge repair of degenerative mitral regurgitation

ABSTRACT Objectives We aimed to assess the clinical and echocardiographic results of MitraClip implantation in non-central de- generative mitralregurgitation （dMR） compared to central dMR. Background It is unknown if the use of the MitraClip therapy in non-central dMR is as safe and effective as in central dMR.