Hyperkalaemia
Signs of hyperkalaemia on an ECG are flattened P waves, widened QRS and tall tented T waves. Untreated it will deteriorate to a sine wave pattern, leading to cardiac arrest.
It is difficult to correspond potassium level and ECG changes, the rate of onset of the hyperkalaemia will also influence any ECG changes.
It is difficult to correspond potassium level and ECG changes, the rate of onset of the hyperkalaemia will also influence any ECG changes.
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