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 prominent U waves. Show all posts
Showing posts with label prominent U waves. 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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