Distinct Hemodynamic Changes After Interventional Mitral Valve Edge‐to‐Edge Repair in Different Phenotypes of Heart Failure: An Integrated Hemodynamic Analysis

摘要

BackgroundPercutaneous mitral valve edge‐to‐edge repair (pMVR) with a MitraClip is beneficial for the clinical symptoms of patients irrespective of the ejection fraction (EF). Nevertheless, the consequences on hemodynamics are poorly understood. Therefore, we used data from noninvasive pressure‐volume loops to investigate the left ventricular (LV) remodeling of patients after pMVR dependent on their baseline EF.