After successful catheter ablation in AF, discontinuing vs. continuing OAC reduces bleeding without increasing thromboembolic events.

After successful catheter ablation for atrial fibrillation, stopping oral anticoagulation is linked to less bleeding without increasing thromboembolic events.

• Why it matters: Patients face a tradeoff after ablation: reducing bleeding risk while avoiding stroke or other thromboembolic complications.
• What they did: The study compared discontinuing versus continuing oral anticoagulation after successful catheter ablation in atrial fibrillation, focusing on bleeding and thromboembolic outcomes.
• The result: Discontinuation reduced bleeding and did not increase thromboembolic events, supporting a potential strategy to lower hemorrhage risk post-ablation.

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