Fig. 7
From: A novel thermochromic myocardial phantom for radiofrequency ablation and cryoablation

(A) The RCA simulator system. The thermostat system (1), Grounding patch (2), and RCA catheter (3) (B) Electrical path followed by the radiofrequency starting at the tip of the catheter on the left and terminating with the grounding patch on the right, derived from Barkagan et al.11. (C) Digital lesion dimensions measurements. (D, E) The cryoablation simulation system using a cryoballoon catheter (4).