AUTHOR=Luo Tao , Liu Tao , Cui Bo , Deng Chenggang , Chen Yanhong , Xiong Xiong , Zhang Jinlin , Wu Gang TITLE=Enhancing ablation outcomes: vein of Marshall ethanol infusion in persistent atrial fibrillation with severe left atrial enlargement JOURNAL=Frontiers in Cardiovascular Medicine VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2025.1554321 DOI=10.3389/fcvm.2025.1554321 ISSN=2297-055X