It plays a crucial role in regulating your heartbeat. You can find it in many foods, but a lack of it can lead to hypokalemia or potassium deficiency. Potassium chloride (KCI) is a form of salt ...

Potassium channel blockers are a type of medication used to treat conditions like cardiac arrhythmias. They block the movement of potassium channels in the body, disrupting the body’s electrical ...