TY - CHAP M1 - Book, Section TI - Acute Pericarditis 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 - Diffuse, concave upward ST elevationST elevation typically greater in lead II than lead IIIPR depression in multiple leads (in viral pericarditis)PR elevation and ST depression in lead aVR common (although not specific for pericarditis)T-wave flattening or inversion in late stagesAbsence of reciprocal changes (with exception of aVR and V1) SN - PB - McGraw-Hill CY - New York, NY Y2 - 2024/03/28 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1181052339 ER -