Int J Heart Fail.  2022 Apr;4(2):55-74. 10.36628/ijhf.2021.0041.

Percutaneous Edge-to-Edge Mitral Valve Repair for Functional Mitral Regurgitation

• Ningyan W
• Keong YK

• KMID: 2532554
• DOI: http://doi.org/10.36628/ijhf.2021.0041

Abstract

The presence and severity of functional mitral regurgitation (FMR) is associated with worse outcomes in patients with heart failure and reduced ejection fraction. Prior to the availability of percutaneous mitral valve repair, management for FMR has been limited to medical therapy, cardiac resynchronization therapy for a specific subset of patients and surgery which has yet to demonstrate mortality benefits. Transcatheter edge-to-edge repair (TEER) of the mitral valve has emerged in the past decade as an invaluable member of the armamentarium against FMR with the 2 landmark randomized controlled trials providing deep insights on patient selection. In addition, TEER has spurred the rapid advancement in our understanding of FMR. This article seeks to provide an overview as well as our current understanding on the role of TEER in FMR.

Keyword

Mitral regurgitation; Heart failure