Hypernatremia resulting from kidney failure

Chronic diarrhea leading to hypokalemia

Signs of muscle weakness in magnesium imbalances

Myocardial infarction

Dehydration due to excessive sweating

Tachycardia as an initial symptom of fluid overload

Infusions of IV fluids without monitoring electrolyte levels

Consumption of high potassium foods in hypokalemia

Dilutional hyponatremia from overhydration