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. Author manuscript; available in PMC: 2018 Nov 1.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2017 Nov;10(11):e005407. doi: 10.1161/CIRCEP.117.005407

Figure 6. Stabilization of Electrical Activity around Zones of Low Voltage.

Figure 6

In this example of a patient with OSA, a pentaray multielectrode mapping catheter was used to map the left atrium during atrial fibrillation (AF). A relatively stable beat-to-beat electrical activity was recoded around the zone of low voltage over the septum. Ablation at this location resulted in termination of AF.