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. Author manuscript; available in PMC: 2010 Jul 27.
Published in final edited form as: J Cardiovasc Electrophysiol. 2010 Feb 1;21(7):766–772. doi: 10.1111/j.1540-8167.2009.01712.x

Figure 5. Kaplan-Meier analysis of freedom from atrial fibrillation (AF) recurrence depending on the impact of the autonomic blockade on the AF process.

Figure 5

Effect of autonomic blockade on complex fractionated electrograms (CFAE). The upper panels demonstrate the absolute difference in CFAE value after autonomic blockade using the vertices analysis. The lower panels show the positive and negative delta in individual vertices after autonomic blockade using the vertices analysis. PsAF = persistent atrial fibrillation; PAF = paroxysmal atrial fibrillation.