Electrolyte Imbalance (e.g. Hyperkalemia)
High potassium levels in the blood can cause muscle weakness, tingling, nausea, slow heart rhythm, or dangerous arrhythmias. In some cases, it may result in sudden cardiac arrest.
Diagnosis and Treatment
Diagnosis is based on lab results measuring electrolyte levels. Emergency dialysis is used to rapidly reduce potassium, especially with critical values. Hemodialysis and CRRT are effective.
Consequences if Left Untreated
Severe electrolyte imbalance, especially hyperkalemia, can lead to life-threatening arrhythmias and cardiac arrest.