. 2014 Jul;66(4):443–452. doi: 10.1016/j.ihj.2014.06.002

Table 1.

Common features of ER and BrS.

	Early repolarization	Brugada syndrome
• Average age of first event	35	35–40
• Male predominance	75%	75%
• EKG temporal variation	Yes	Yes
• Vagally mediated EKG accentuation	Yes	Yes
• Ascending ST after J-point with lower risk	Yes	Yes in type II and III
• EKG normalization with quinidine	Yes	Yes