The hallmark of the effect of hypokalaemia on the ECG is the development of large U waves (positive deflection after the T wave). The normal U wave is produced by repolarisation of the His–Purkinje system.
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Showing posts with label torsades de pointes. Show all posts
Showing posts with label torsades de pointes. Show all posts
Causes and ECG Changes in Hypokalaemia
The hallmark of the effect of hypokalaemia on the ECG is the development of large U waves (positive deflection after the T wave). The normal U wave is produced by repolarisation of the His–Purkinje system.
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