Racial and Ethnic Disparities in Catheter Ablation Utilization for Atrial Fibrillation: A Systematic Review and Meta-Analysis.

ABSTRACT: Racial and ethnic disparities in catheter ablation (CA) utilization for atrial fibrillation have been reported, but inconsistent estimates complicate comparisons and understanding of root causes of disparity. The purpose of this study was to quantify CA disparities by race/ethnicity, explore sources of heterogeneity, and offer recommendations for standardized definitions and methods to improve research. We systematically searched MEDLINE, Embase, Web of Science, and Cochrane's CENTRAL from inception to January 15, 2024, for U.S.-based studies. Data were extracted on equity standards, cohort characteristics, methods, and risk of bias by 2 reviewers. We metaanalyzed cross-sectional and survival data separately using random effects models. We evaluated heterogeneity through qualitative synthe

SUBMITTER: Nosair W 

PROVIDER: S-EPMC12398785 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature