Brugada Phenocopy Induced by a Lethal Methanol Intoxication

• Main Authors: Monterrubio-Villar Jesús, Llinares-Moya David
• Format: Article
• Language: English
• Published: SMC MEDIA SRL 2020-01-01
• Series: European Journal of Case Reports in Internal Medicine
• Subjects: immunocompetent; lymphoma; central nervous system; zoster virus
• Online Access: https://www.ejcrim.com/index.php/EJCRIM/article/view/1374

Brugada phenocopies (BrP) are clinical entities that present with an ECG pattern identical to either the type 1 or type 2 Brugada pattern without true congenital Brugada syndrome. This ECG pattern is associated with an identifiable condition and normalizes upon resolution or treatment of the underlying cause. We present a case of a 54-year-old man with extreme metabolic acidosis, hyperkalaemia and a Brugada type 1 ECG pattern in the setting of a suicidal methanol (MeOH) poisoning. Upon correction of these metabolic derangements with bicarbonate infusions and continuous veno-venous haemodiafiltration (CVVH), the Brugada type 1 ECG pattern normalized. Unfortunately, the patient developed signs of cerebral herniation followed by brain death and died on the first day of ICU admission.