Figure 2: Ultra-low Cryoablation System.

Illustration of the ultra-low cryoablation system (intelligent Continuous Lesion Ablation System – iCLAS, Adagio). A: Cryoablation catheter with a proximal ablation portion and a distal diagnostic portion used to confirm isolation of the pulmonary vein or other structure. B: Different pre-shaped stylets that can be advanced into the ablation catheter, allowing it to take different shapes depending on the specific location or vein size. C: Oesophageal warming balloon with saline at 38°C.