Temporal trends and procedural safety of mitral valve transcatheter edge to edge repair in patients with previous CABG.

ABSTRACT:

Introduction

Mitral Valve Transcatheter Edge-to-Edge Repair (M-TEER) is a minimally invasive procedure for patients with symptomatic mitral regurgitation. Its outcomes in patients with a history of coronary artery bypass grafting (CABG) remain unclear.

Methodology

We analyzed data from the Nationwide Inpatient Sample, using ICD-10-CM codes for M-TEER and CABG. Primary outcomes included in-hospital all-cause mortality and periprocedural cardiac complications. Inverse probability of treatment weighting was employed to compare M-TEER patients with or without prior CABG.

Results

From January 2016 to December 2020, we identified 48,835 M-TEER cases in the U.S. with 9,655 patients (19.78%) having a prior CABG. These patients were older and had more comorbidities. M-TEER pro

SUBMITTER: Ahmed A 

PROVIDER: S-EPMC11812368 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature