The 2024 ESC guidelines on atrial fibrillation: essential updates for everyday clinical practice

Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia, and it is associated with substantial morbidity, mortality, and economic burden. Effective management of AF remains a critical focus in contemporary medicine, given its complex and multifaceted nature. In the present paper, we provide the essential updates for everyday clinical practice from the 2024 European Society of Cardiology (ESC) guidelines for AF management. We highlight seven key areas encompassing the adoption of the CHA₂DS₂-VA score for thromboembolic risk stratification, changes in bleeding risk assessment, expanded indications for catheter ablation, promotion of the multidisciplinary AF-CARE pathway for patient management, new recommendations for left atrial appendage closure, updates on clinical decision-making for atrial high-rate episodes, and considerations on the future role of artificial intelligence in advancing predictive analytics. We also compare the new recommendations proposed by the ESC 2024 AF guidelines with the ESC 2021 edition and the 2023 guidelines published by the American College of Cardiology/American Heart Association (ACC/AHA), reflecting regional perspectives and advancements in the field. By presenting these practical updates and their implications for routine practice, this paper aims to guide clinicians in adopting the latest evidence-based approaches to optimize AF patients’ care.