Following are the differential diagnosis of Brugada syndrome:

· Atypical right bundle branch block

· Left ventricular hypertrophy

· Acute pericarditis/myocarditis

· Acute myocardial ischemia or infarct (right Ventricle)

· Acute pulmonary thromboembolism

· Aortic dissecant aneurysm

· Arrhythmogenic right ventricular dysplasia