Inferior and Lateral Electrocardiographic Repolarization Abnormalities in Brugada Syndrome

Abstract

Inferior-lateral early repolarization pattern occurs spontaneously relatively frequently in BS. These patients have a more severe phenotype. Class I AAD administration provokes inferior-lateral coved Brugada pattern in 4.6% of patients. We report for the first time 3 patients in whom the class I AAD-provoked coved Brugada pattern was only observed in the inferior leads.