Why the study?
The efficacy of low-voltage-area ablation in addition to pulmonary vein isolation on rhythm outcomes in patients with paroxysmal AF had not been well determined.
Does low-voltage-area ablation in addition to pulmonary vein isolation improve 1-year AF-recurrence-free survival in patients with paroxysmal atrial fibrillation?
Does low-voltage-area ablation in addition to pulmonary vein isolation improve 1-year AF-recurrence-free survival in patients with paroxysmal atrial fibrillation?
In patients with paroxysmal atrial fibrillation and low-voltage areas, performing additional LVA ablation after pulmonary vein isolation does not improve 1-year freedom from AF recurrence.
No takes yet. Share an insight, caveat, or question.
Additional LVA ablation adds no benefit to PVI for paroxysmal AF; challenges routine use and reinforces PVI-alone arms in future trials.
Masuda et al. (2020) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: