Answer
Yes. Potassium that becomes too high or remains too low can disturb cardiac conduction and rhythm, so ECG monitoring may be needed.
Sources for this answer
- Potassium Chloride 3 mg/ml (0.3% w/v) and Glucose 50 mg/ml (5% w/v) Solution for Infusion — Current selected SmPCemc · Summary of Product Characteristics
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