Prognostic Impact of Modified J-MACS Score in Patients With Systolic Heart Failure Receiving Transcatheter Edge-to-Edge Mitral Valve Repair.

ABSTRACT:

Background

Given the relatively high morbidity and death associated with transcatheter edge-to-edge repair for secondary mitral regurgitation, the development of optimal risk stratification models is imperative. The J-MACS (Japanese Registry for Mechanically Assisted Circulatory Support) score is a recently developed tool designed to stratify risk in patients with advanced heart failure undergoing durable left ventricular assist device implantation.

Methods

Data were obtained from the OCEAN-Mitral (Optimized Catheter Valvular Intervention-Mitral) registry on patients with secondary mitral regurgitation and left ventricular ejection fraction <50% who underwent transcatheter edge-to-edge repair. A newly innovated modified J-MACS score, incorporating age, history of cardiac sur

SUBMITTER: Ueno Y 

PROVIDER: S-EPMC12684534 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature