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EKG Notes for SHELF

Normal Values: P wave <0.12 sec / <3 small boxes
Normal Values: PR 0.12-0.20 sec / <1 big box
Normal Values: QRS <0.12 sec / <3 small boxes
Normal Values: QT <1/2 R-R interval, varies with HR
Normal Values: QTc 0.33 - 0.47 sec
ST segment elevation in leads II, III & aVF Inferior wall MI, RCA/PDA and LCA
ST segment elevation in leads V1-V4 Anterior wall MI, LAD and the diagonal branches
ST segment elevation in leads I, aVL & V5-V6 Lateral wall MI, LCA
ST segment depression in leads V1-V2 Posterior wall acute infarct
Created by: megankirch