Anti- and pro-fibrillatory effects of pulmonary vein isolation gaps in human atrial fibrillation digital twins
Ze Jin,
Taehyun Hwang,
Daehoon Kim
et al.
Abstract:Although pulmonary vein isolation (PVI) gaps and extrapulmonary vein triggers contribute to recurrence after atrial fibrillation (AF) ablation, their precise mechanisms remain unproven. Our study assessed the impact of PVI gaps on rhythm outcomes using a human AF digital twin. We included 50 patients (76.0% with persistent AF) who underwent catheter ablation with a realistic AF digital twin by integrating computed tomography and electroanatomical mapping. We evaluated the final rhythm status, including AF and … Show more
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