Incidence of Asymptomatic Intracranial Embolic Events Following Pulmonary Vein Isolation: Comparison Between Different AF Ablation Technologies in a Multicentric Study

Study Questions:

How safe are devices specifically designed to facilitate pulmonary vein isolation (PVI) with either conventional irrigated radiofrequency (RF) or cryoballoon or multi-electrode phased RF ablation (PVAC)?