Author

Xian-Jin Hu

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Open access Aug 2026

First-pass isolation and procedural metrics associated with catheter ablation outcomes for atrial fibrillation: a retrospective cohort study

Background First-pass isolation (FPI) during pulmonary vein isolation (PVI) is an acute procedural endpoint that may reflect the quality of initial lesion delivery and has been proposed as a predictor of durable ablation success. This study aimed to evaluate the association between FPI and post-ablation outcomes, ident...

Ze-Xi Li, Fang-Hui Li, Xian-Jin Hu et al. · Frontiers in Cardiovascular... · 0 citations

Sep 2026

External Validation and Comparison of Published Stroke Risk Scores in a Chinese Cohort of Patients with Atrial Fibrillation.

Candidate models did not consistently outperform CHA2DS2-VASc in this external validation; CHA2DS2-VASc remains practical, while other models may require population-specific validation and recalibration.

Ao-Bo Gong, Bangjiaxin Ren, Ying Cao et al. · Heart Rhythm · 0 citations