IJCS | Volume 32, Nº1, January/ February 2019

92 Figure 1 - Electrocardiogram performed after returning of spontaneous circulation showing widened complexes and ST-segment elevation in V1-V2 leads, consistent with the Brugada pattern. Figure 2 - Electrocardiogram with no signs of drug toxicity and without the Brugada pattern. Martins et al. Brugada pattern, Brugada phenocopy, what to think? Int J Cardiovasc Sci. 2019;32(1)91-94 Case Report their etiologies, that include metabolic conditions such as hyperkalemia, mechanical compression, myocardial ischemia, pulmonary embolism, myocardial disease, pericardial disease and following catheter ablation. 6 Electrocardiographic changes of BrP are identical to those of type 1 and type 2 Brugada pattern, with some different characteristics: 2-5 1. Identifiable underlying condition;