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Updated: Nov 1, 2025

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Microelectrode Array Recording of Sinoatrial Node Firing Rate to Identify Intrinsic Cardiac Pacemaking Defects in Mice
Published on: July 5, 2021
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Brugada Pattern Phenocopy Induced by Diabetic Ketoacidosis
Eric Landa1, Sasha Sharifi1, Joseph Abraham1
1Internal Medicine, Unity Health, Searcy, USA.
Cureus
|June 18, 2021
Summary
Brugada phenocopy, a temporary Brugada electrocardiogram pattern, can occur with diabetic ketoacidosis. This condition resolved with correction of electrolyte imbalances, highlighting a treatable cause of Brugada pattern.
Area of Science:
- Cardiology
- Electrophysiology
- Internal Medicine
Background:
- Brugada syndrome is a genetic heart condition causing dangerous arrhythmias.
- Brugada phenocopy mimics Brugada syndrome ECG patterns due to reversible causes.
- Sudden cardiac death is a significant risk associated with Brugada syndrome.
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