Type 1 Brugada pattern induced by DKA

Abstract

A 25-year-old man with a past medical history of type 1 diabetes presented to the emergency department with 2 days of progressive abdominal pain, nausea, and vomiting after stopping insulin. His heart rate was 125 and the respiratory rate was 26. The glucose was 832 mg/dl, the potassium was 6.6 mmol/L, the beta-hydroxybutyrate was 111.8 mg/dl, and the pH was 6.95.