Noninvasive 3D Mapping in Persistent Atrial Fibrillation, to Describe Modifications of the Arrhythmogenic Substrate After Pulmonary Vein Isolation and Identify Potential Predicting Factors of Ablation Success

Noninvasive mapping (Cardioinsight® system) of the left atria before the Atrial fibrilation ablation procedure

long-term cardiac monitoring (LINQ system) is used to evaluate recurrence rate following AF ablation procedure

Atrial Fibrillation ablation procedure is done with standard practice