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It's the ECG's that george rejects that makes George's ECG's the best.
4:2 AV Block?
Report:Supraventricular tachycardia, probably sinus, 132-150/min First degree AV block (PR 0.22”) Second degree AV block, Möbitz I Concealed AV conduction - Wenckebach with two blocked P waves 4:2 overall conduction ratio or, 2:1 AV block (unspeci
4:2 AV Block?
Report:Supraventricular tachycardia, probably sinus, 132-150/min First degree AV block (PR 0.22”) Second degree AV block, Möbitz I Concealed AV conduction - Wenckebach with two blocked P waves 4:2 overall conduction ratio or, 2:1 AV block (unspecifi