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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Circ Cardiovasc Imaging. 2014 Jun 5;7(4):586–592. doi: 10.1161/CIRCIMAGING.113.001472

Figure 3. Kaplan-Meier survival curves for late recurrent AF after PVI stratified by LAPEF showing event-free survival time among five quintiles of function.

Figure 3

Patients with the highest LAPEF (“best function”, shown in orange) had the lowest recurrence rate over a median follow-up of 27 months. Selected P values for comparisons between groups are shown (quintile 1 vs. quintile 2, P=0.0113; quintile 1 vs. quintile 3, P<0.0001).