A.LAF catheter featuring 10 splines for energy delivery and 4 additional
electrodes for sensing and tracking. B. Investigational PEF
system: generator and connection box. C. Representative lesion
with a single application of 25A PEF energy (C Left : TTC
stained lesion, C Right : Fixed lesion with Masson’s trichrome
staining). D. LI graphical user interface (GUI) featuring anen face representation of the LAF catheter tip. E. EAM
post ablation map using the LAF catheter.