Volume 12, Issue 9, Pages 1907-1915 (September 2015) Stepwise ablation approach versus pulmonary vein isolation in patients with paroxysmal atrial fibrillation: Randomized controlled trial Massimiliano Faustino, MD, Carmine Pizzi, MD, Tullio Agricola, MD, Borejda Xhyheri, MD, Grazia Maria Costa, MD, Maria Elena Flacco, MD, Lorenzo Capasso, MD, Giancarlo Cicolini, MD, Enrico Di Girolamo, MD, Luigi Leonzio, MD, Lamberto Manzoli, MD Heart Rhythm Volume 12, Issue 9, Pages 1907-1915 (September 2015) DOI: 10.1016/j.hrthm.2015.06.009 Copyright © 2015 Heart Rhythm Society Terms and Conditions
Figure 1 Study design flowchart (CONSORT flow diagram). CFAE = complex fractionated atrial electrogram. Heart Rhythm 2015 12, 1907-1915DOI: (10.1016/j.hrthm.2015.06.009) Copyright © 2015 Heart Rhythm Society Terms and Conditions
Figure 2 A: Kaplan-Meier survival estimates of time to first arrhythmia recurrence after the first ablation procedure. B: Kaplan-Meier survival estimates of time to first arrhythmia recurrence after the second ablation procedure. PVI = pulmonary vein isolation. Heart Rhythm 2015 12, 1907-1915DOI: (10.1016/j.hrthm.2015.06.009) Copyright © 2015 Heart Rhythm Society Terms and Conditions