Fig. 8.

Unique VTs and ablation targeting in the idealized model. A: Unique VTs detected by VITA after pacing the bi-ventricular model from all 17 locations shown in Fig. 1B. In total, 8 unique VTs were detected. Dashed arrows represent VTs induced from similar exit sites, but have opposite directions. B: VTs associated with exit sites selected for ablation. Among all unique VTs, those associated with exit sites 1, 3, 4 and 7 were optimally selected for ablation. C: Optimal ablation map output by VITA. Ablation lesions are shown in green. Insets show the zoomed-in split surfaces associated with exit sites marked for ablation.