Brugada phenocopy is a clinical entity in which patients present with an ECG pattern similar to that of true Brugada syndrome (BrS), yet it differs etiologically from true BrS. There have been reports of BrP for several clinical circumstances, such as hyperkalemia (as with the present patient), hypokalemia, coronary ischemia, mechanical compression (pectus excavatum, mediastinal tumors), acute pulmonary embolism, fever, and myocardial and pericardial disease (acute myocarditis and pericarditis).4 The most common cause of BrP described in the literature is hyperkalemia.5 Moreover, in patients with severe hyperkalemia, a BrP ECG is associated with a high prevalence of malignant arrhythmias (40%) and all-cause mortality (43%).6 The BrP ECG manifestations induced by hyperkalemia are attributed to depolarized resting membrane potential and a reduced inward sodium current.6