RT Book, Section A1 Huis in ‘t Veld, Maite A. A1 Mattu, Amal A1 Thurman, R. Jason A2 Knoop, Kevin J. A2 Stack, Lawrence B. A2 Storrow, Alan B. A2 Thurman, R. Jason SR Print(0) ID 1181052735 T1 Brugada Syndrome T2 The Atlas of Emergency Medicine, 5e YR 2021 FD 2021 PB McGraw-Hill PP New York, NY SN 9781260134940 LK accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052735 RD 2023/12/08 AB Incomplete or complete RBBB pattern in leads V1 and V2 with ST-segment elevation.There are two types of ST elevation: (1) the type I pattern has ST elevation that is convex upward, terminating in a negative T wave; this is the most sensitive and specific pattern; (2) the type II pattern has ST elevation that is concave upward (saddleback pattern) and is less sensitive and less specific.