Figure 7‐1.

A representative case using CT reconstruction for paroxysmal atrial fibrillation catheter ablation. Upper panel: 3D geometry created by traditional circular catheter; Middle panel: Merged CT reconstruction geometry during catheter ablation; Lower panel: Merged CT reconstruction with 3D bipolar voltage mapping using a circular mapping catheter. 3D, three‐dimensional; CT, computed tomography; LAA, left atrial appendage; LIPV, left inferior pulmonary vein; LSPV, left superior pulmonary vein; RIPV, right inferior pulmonary vein; RSPV, right superior pulmonary vein