Hypokalemia refers to a low potassium level in the blood. Potassium is an essential mineral for the function of nerves and muscles, including the heart. A deficiency can lead to weakness, muscle weakness, and cardiac arrhythmia.
Hypokalemia refers to a low potassium level in the blood. Potassium is an essential mineral for the function of nerves and muscles, including the heart. A deficiency can lead to weakness, muscle weakness, and cardiac arrhythmia.