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. Author manuscript; available in PMC: 2017 Jul 18.
Published in final edited form as: J Cardiovasc Electrophysiol. 2016 Apr 5;27(6):661–669. doi: 10.1111/jce.12964

Figure 3.

Figure 3

Electroanatomical shells of conserved and de novo rotor sites, with summary of rotor site distributions for index/repeat procedures. A. Right atrial shells for index/repeat procedures (3 months apart, aligned by basket splines) show rotor at conserved lateral site. B. Left atrial shells for index/repeat procedures (8 months apart) show de novo rotor in posterior left atrium. C. Biatrial schematics show distribution of AF sources at index (top) and repeat (bottom) procedures for conventional ablation, with similar number of sources. D. Sources in the FIRM + conventional ablation group (top: index; bottom: repeat procedures); number of sources is lower at repeat procedure.