1. Volume 14, Issue 4, Pages 476-483 (April 2017)
Impact of acute atrial fibrillation termination and prolongation of atrial fibrillation cycle length on the outcome of ablation of persistent atrial fibrillation: A substudy of the STAR AF II trial 
Simon Kochhäuser, MD, Chen-Yang Jiang, MD, Timothy R. Betts, MD, MB, ChB, Jian Chen, MD, Isabel Deisenhofer, MD, Roberto Mantovan, MD, PhD, Laurent Macle, MD, FHRS, Carlos A. Morillo, MD, FHRS, Wilhelm Haverkamp, MD, PhD, Rukshen Weerasooriya, MB, BS, BMedSc, Jean-Paul Albenque, MD, Stefano Nardi, MD, Endrj Menardi, MD, Paul Novak, MD, Prashanthan Sanders, MB, BS, PhD, FHRS, Atul Verma, MD, FHRS 
Heart Rhythm 
Volume 14, Issue 4, Pages (April 2017)
DOI: /j.hrthm
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2. Figure 1
AF-free survival stratified by intraprocedural AF termination in all arms. AF = atrial fibrillation.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions

3. Figure 2
AF-free survival stratified by intraprocedural AF termination in the pulmonary vein isolation plus complex fractionated atrial electrogram arm. AF = atrial fibrillation.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions

4. Figure 3
AF-free survival stratified by AF termination status during the PVI part of the procedure. AF = atrial fibrillation; PVI = pulmonary vein isolation.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions

5. Figure 4
AF-free survival of patients with presence of SR during PVI because of spontaneous SR at the beginning of the procedure or cardioversion during PVI. PVI in or mostly in sinus includes patients who either presented to the laboratory in SR or were cardioverted into SR during PVI. AF = atrial fibrillation; PVI = pulmonary vein isolation; SR = sinus rhythm.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions

6. Figure 5
AF-free survival of patients with presence of SR during PVI because of spontaneous SR at the beginning of the procedure, cardioversion during PVI, or AF termination during PVI. PVI in or mostly in sinus includes patients who either presented to the laboratory in SR or were cardioverted into SR during PVI or experienced termination of AF during PVI. AF = atrial fibrillation; PVI = pulmonary vein isolation; SR = sinus rhythm.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions

7. Figure 6
AF-free survival stratified by prolongation of AF cycle length >20 ms. AF = atrial fibrillation.
Heart Rhythm  , DOI: ( /j.hrthm )
Copyright © 2016 Heart Rhythm Society Terms and Conditions