Prognostic Factors for Ablation of Atrial Fibrillation

Catheter ablation for atrial fibrillation will be done according to the current medical praxis. Pulmonary vein isolation using either radiofrequency or pulsed-field ablation will be done in all patients. In patients with non-paroxysmal AF, additional ablation lesions (posterior wall ablation, roof or mitral isthmus line, ablation of complex fractionated atrial electrograms) could be done based on the operator´s discretion