Epicardial Radiofrequency Catheter Ablation in Patients With Brugada Syndrome

Brugada syndrome (BS) is a cardiac disorder characterized by a specific electrocardiographic pattern and an increased risk of cardiac arrhythmias and sudden death. Most arrhythmic events occur during periods of rest, fever, or situations of heightened vagal activity. Over the past decade, catheter ablation has emerged as a valuable and potentially curative treatment for patients with BS. However, there is limited knowledge of its mechanisms or of its long-term effects on clinical and invasive markers. This single-center, randomized, sham-controlled, and masked pilot study aims to investigate the impact of catheter ablation in 20 patients with Brugada syndrome. Participants will be randomly assigned to either the ablation or control group in a 1:1 allocation ratio and will be clinically monitored for at least 12 months following the intervention.