Relationship Between ST‐Segment Morphology and Conduction Disturbances Detected by Signal‐Averaged Electrocardiography in Brugada Syndrome

Abstract

The coved pattern of ST segment was more closely related to conduction disturbances than the saddle-back pattern in patients with Brugada-type ECG. Life-threatening events were more common in patients with the coved ST-segment elevation. Conduction disturbances in the coved pattern of ST segment may reflect a substrate of arrhythmogenesis in Brugada syndrome.