Background Both endocardial trigger elimination and epicardial substrate modification are
effective in treating ventricular fibrillation (VF) in Brugada syndrome. However, the primary …

Background Ablation approaches have been described for the management of symptomatic
ventricular arrhythmias in patients with Brugada syndrome, but this treatment is still …

Background Epicardial ablation is occasionally limited by coronary artery (CA) injuries or
epicardial fat (EF). Objective The purpose of this study was to evaluate the anatomic …

Brugada syndrome (BrS), characterized by the presence of coved-type ST-segment
elevation followed by T-wave inversion in the right precordial electrocardiogram (ECG) …

Endocardial Mapping and Ablation of Brugada Syndrome. Introduction: Brugada syndrome
(BS) is characterized by ST‐segment elevation in the right precordial electrocardiogram …

Background—Whether Brugada syndrome (BrS) depends on functional epicardial
substrates, which may be definitively eliminated by radiofrequency ablation, remains …

Background Catheter ablation in the right ventricular outflow tract (RVOT) may modify the
electrophysiologic substrate for recurrent ventricular tachycardia/ventricular fibrillation …

Brugada syndrome is a congenital electrical disorder characterised by the appearance of
distinctive QRST-T patterns in the right precordial leads and an increased risk of sudden …

Background—The underlying electrophysiological mechanism that causes an abnormal
ECG pattern and ventricular tachycardia/ventricular fibrillation (Vt/VF) in patients with the …

Background—There is emerging evidence that localization and elimination of abnormal
electric activity in the epicardial right ventricular outflow tract may be beneficial in patients …