2026 AF Symposium: After Successful Ablation for A-Fib, Do You Need Anticoagulation? NO!
At this year’s AF Symposium, there were several studies questioning the need for anticoagulation after having a successful catheter ablation for your Atrial Fibrillation.
Dr. Boyoung Joung of Yonsei University, Seoul, South Korea reported on the ALONE-AF study that may be one of the most important presentations for patients this year.
He stated that many patients who have had a successful ablation and who also have stroke risk factors have often been prescribed direct oral anticoagulants (DOAC) for the rest of their lives. But there is no evidence from randomized trials to indicate that this is necessary.
To learn about the CHA2DS2-VASc stroke risk scale, see my report, Anticoagulation CHA2DS2-VASc Clinical Guidelines to Prevent A-Fib Stroke
The ALONE-AF randomized trial studied 840 adult South Korean patients in year 2 following their catheter ablation who stayed A-Fib free. Among these patients, the risk of stroke using the CHA2DS2-VASc risk scale was intermediate-to-high risk. The CHA2DS2-VASc stroke risk average was 2.1.
Continue reading for the results of the ALONE-AF study and what it means to A-Fib patients…>





