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It's the ECG's that george rejects that makes George's ECG's the best.
Short QTc in Diltiezam Overdose
Report:Junctional rhythm 56/min Short QT interval 0.36” QTc 0.35” Lead V2 missing Possible old inferior infarction. Comment:The cause of QT interval shortening is iatrogenic32 hypercalcæmia induced by calcium infusion for diltiezam overdose hypotensi
Calcium in Electromechanical Dissociation
Report: Supraventricular tachycardia, probably sinus, 180/min Third degree AV block Junctional escape rhythm 26/min Short QT interval consistent with hypercalcæmia Comment: Electromechanical dissociation (EMD) is not an ECG diagnosis. Sometimes the cl
Hypokalæmia
Report:Sinus rhythm. Borderline left axis deviation -30o. Prominent repolarisation changes suggestive of hypokalæmia. Comment:The patient had severe metabolic acidosis and marked, paralysing hypokalæmia (K 1.7 mEq/L) No cause was found during her 4-day
Hypercalcæmia
Report:Sinus rhythm 89/min Short QT interval c/c hypercalcæmia Comment:The actual QT measurement, just over 0.30”, yields a QTc of 0.38” – not a useful tool in a patient with calcium 4.64 mmol/L. Marriott suggest measuring the interval to the apex of th