Background: There is sparse high-quality safety and effectiveness data for pulsed field ablation (PFA) of persistent atrial fibrillation (PerAF), where lesions beyond pulmonary vein isolation (PVI) ...

More information: Husam Abdel-Qadir et al, Risk for Stroke After Newly Diagnosed Atrial Fibrillation During Hospitalization for Other Primary Diagnoses, Annals of Internal Medicine (2025). DOI: 10 ...

© 2025 American Heart Association, Inc. Department of Neurology, Inselspital University Hospital and University of Bern, Switzerland (D.J.S., E.A.). Graduate School ...

To investigate the mechanism of action, they conducted time-of-addition, viral internalization, pseudovirus neutralization, and HA syncytium assays. In vivo, BALB/c mice were intranasally infected ...