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The EKG. Diagrams from Dubin, Dale. 1970. Rapid Interpretation of EKG'x Third Ed. Cover Publ Co. Tampa, FL. What Can You Do With EKG. Rate. Rhythm. Axis. Hypertrophy. Infarct. EKG Leads. Standard Leads (Limb leads). Chest Leads. Chest Leads. V 1 and V 2 Chest Leads.
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The EKG Diagrams from Dubin, Dale. 1970. Rapid Interpretation of EKG'x Third Ed. Cover Publ Co. Tampa, FL
What Can You Do With EKG • Rate • Rhythm • Axis • Hypertrophy • Infarct
EKG Leads Standard Leads (Limb leads) Chest Leads
AV Blocks Primary heart block -- lengthened P-R interval
20 AV Blocks Some atrial beats not followed by ventricular contractions
20 Block -- Wenckeback Lengthening P-R interval
Wolff-Parkinson-White Syndrome Accessory Pathway - usually near the AV node Virtually no delay between P and QRS