TY - CHAP M1 - Book, Section TI - Right Bundle Branch Block 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 Y1 - 2021 N1 - T2 - The Atlas of Emergency Medicine, 5e AB - Wide QRS complex > 120 ms.rsR’ pattern in leads V1 and V2.Slurred S wave in lateral leads (I, aVL, V5-V6).ST depression and T-wave inversion is typical in the right precordial leads (V1-V3).When all of these criteria are met except that the QRS duration is < 120 ms, an incomplete right bundle branch block (RBBB) pattern is diagnosed. SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/04/20 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052419 ER -