Subjects with paroxysmal or persistent atrial fibrillation (AF) who are indicated to undergo first pulmonary vein isolation (PVI) procedure and meet all eligibility criteria will be enrolled in the Study. Intracardiac signals will be passively recorded using the investigational CathVision Cube® System in parallel with the conventional (CE marked) EP recording system. The investigational device will not be used for direct clinical care decisions or therapy. The validation of the automated algorithm for PVI will be performed offline~The primary objective is to validate the PVI Analyzer software with a novel EP recording system (CathVision Cube® System) for assisting assessment of isolation status following PVI ablation.~The secondary objective is to determine the feasibility of real-time assessment of PVI analysis and rhythm dependent performance using the PVI Analyzer and CathVision Cube® System.
A prospective, multi-center study with the CathVision Cube® system and the PVI Analyzer software in radiofrequency (RF), cryo-balloon (CB), and Pulse Field Ablation (PFA) procedures.