Aldosterone is a hormone produced in the adrenal gland. This steroid molecule, derived from cholesterol, promotes retention of sodium and water and lowers the levels of potassium in the blood ...

Aldosterone is a steroid hormone that plays a critical role in the homeostasis of sodium, potassium and volume. Aldosterone is secreted primarily by cells of the zona glomerulosa in the adrenal ...

The symptoms of hyperkalemia begin with muscle weakness. As serum potassium levels rise, symptoms progress to more significant muscle twitching, weakness, nausea, and cramping. [69] Cardiac ...