The incidence of AT recurrence was numerically higher in the PVI+LVA-ABL group, although this difference did not reach statistical significance (13% versus 8%; subdistribution hazard ratio, 1.76 [95% CI, 0.89–3.48]; P =0.100; Figure).
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Differential Impact of Low Voltage Area Radiofrequency Ablation on Recurrence of Atrial Fibrillation Versus Atrial Tachycardia in Patients With Persistent Atrial Fibrillation.
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