Background: The safety of anticoagulation and radiofrequency catheter ablation (RFCA) in patients with atrial fibrillation (AF) and a history of intracranial hemorrhage (ICH) remains unclear. We investigated the risks and benefits of this approach in AF patients with a history of ICH. Patients and methods: The ICH group included 45 AF patients with a history of ICH who underwent RFCA. Five of these patients were excluded because ICH occurred spontaneously after cerebral infarction. The control group included 80 individuals who presented for AF ablation and did not have a history of ICH. Two controls were matched for each study group patient in terms of sex, age (±2 years), type of AF, and procedure date. Results: Patients in the ICH group had higher CHADS2 (1.7 ± 1.3 vs. 1.1 ± 1.2, p OpenSPiltSPi 0.05), CHA2DS2-VASc (2.6 ± 1.7 vs. 1.9 ± 1.6, p OpenSPiltSPi 0.05), and HAS-BLED scores (2.5 ± 1.0 vs. 1.1 ± 1.0, p OpenSPiltSPi 0.001). All participants in both groups underwent successful RFCA. The incidence of ICH during follow-up (1 vs. 0, p = 0.333) was similar between the ICH and control groups. AF-free survival between the two groups was not significant (log-rank p = 0.283) within the first 3 months, but was significant (log-rank p = 0.011) within 48 months of RFCA. History of ICH was the only independent predictor of AF recurrence according to univariate Cox regression analysis. Conclusion: In AF patients with a history of ICH, AF ablation with a standard anticoagulation strategy is safe and does not seem to be associated with an increased risk of hemorrhage. © 2017, Springer Medizin Verlag GmbH.