Figure 2
From: Effect of contact vector direction on achieving cavotricuspid isthmus block
Ablation points of CTI and the corresponding local potentials. The anterior segment defines the area in which atrial and ventricular potentials were observed. The posterior segment defines the area in which only atrial potential was observed. Abl, ablation catheter; CTI, cavotricuspid isthmus; IVC, inferior vena cava; RA, right atrium; TA, tricuspid annulus.
