Percutaneous Transcatheter Edge-to-Edge Repair for Functional Mitral Regurgitation in Heart Failure: A Meta-analysis of Randomized Controlled Trials

In this episode, Dr. Valentin Fuster delves into the latest research surrounding the use of the mitral clip for patients with severe functional mitral regurgitation, comparing the results of three major trials: the French MITRA-FR trial, the American COAPT trial, and the Reshape HF 2 trial. While the COAPT and Reshape HF 2 trials show positive outcomes, especially in reducing hospitalizations and improving heart failure symptoms, the French trial saw no benefit, prompting debate over the influence of left ventricular volume and disease severity on treatment success, with expert opinions calling for further studies and individualized meta-analyses.