Extended Use of Percutaneous Edge-to-Edge Mitral Valve Repair Beyond EVEREST (Endovascular Valve Edge-to-Edge Repair) Criteria 30-Day and 12-Month Clinical and Echocardiographic Outcomes From the GRASP (Getting Reduction of Mitral Insufficiency by Percutaneous Clip Implantation) Registry

摘要

OBJECTIVES This study sought to compare, in high-risk patients with 3+ to 4+ mitral regurgitation (MR) dichotomized by baseline echocardiographic features, acute, 30-day, and 12-month outcomes following percutaneous mitral valve repair using the MitraClip.