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. 2022 Mar 17;13:846620. doi: 10.3389/fphys.2022.846620

Figure 1.

Figure 1

Study protocol of the computational atrial modeling and AF simulation. (A) CT merged 3D-clinical electroanatomical map. (B) Clinical map integrated computational modeling. (C) Baseline AF induction in activation map. (D) Application of CPVI and PVI-gap. The yellow arrows indicate gaps in the PVI. (E) DF-based wave-dynamics analyses. (F) Study protocol. CT indicates computed tomography; EP, electrophysiology; LAT, local activation time; PVI-gap, pulmonary vein isolation with gap; CPVI, complete pulmonary vein isolation; DF, dominant frequency; AF, atrial fibrillation; AT, atrial tachycardia.