Abstract
Brugada syndrome (BrS) is an inherited proarrhythmic disorder, and its symptoms are caused by a variety of factors in addition to myocardial ionic channel abnormalities. If abnormalities suggestive of BrS are found through a preoperative electrocardiogram, it is necessary to consult a cardiologist to discuss diagnosis and arrhythmia prevention. During surgery, it is necessary to refrain from using drugs that inhibit sodium channels as much as possible, and to monitor for the occurrence of arrhythmia.
