Boston Scientific, Medtronic, Abbott and J&J unveiled new data for their PFA devices in tandem with the Heart Rhythm ...

Recent studies have provided important information on the nature of PV electrophysiology and of the role of the PVs in initiation and maintenance of AF. Reentry is responsible for the majority of ...

Background: Effective balloon positionnking during pulmonary vein isolation (PVI) with a radiofrequency balloon (RFB) is crucial for optimal energy delivery, maximising lesion formation, and ...

VIENNA, Austria—The Volt pulsed-field ablation (PFA) system (Abbott) is safe and effective for pulmonary vein isolation in patients with atrial ... Germany), reported recently here at the European ...

Background: The definition of symptomatic improvement after pulmonary vein isolation (PVI) is controversial. We assessed primarily the usefulness and predictive accuracy (PA) of AF (atrial ...