Targeting high-normal potassium levels reduced the risk of arrhythmias, hospitalization for heart failure or arrhythmia and death compared with no intervention, according to late-breaking research ...

Potassium is an important electrolyte in the body and is responsible for function of muscles, nerves and heart. Very low levels of potassium is called hypokalaemia and can lead to dangerous ...

A potassium blood test is used to measure the amount of potassium in your blood. It is part of a panel of blood tests called a basic metabolic panel (BMP) that measures different substances in your ...

Potassium is an important mineral and electrolyte needed for all kinds of bodily functions – not just for running a marathon or lifting weights (although electrolytes can be lost in sweat.) It’s ...

A recent Danish study, the POTCAST trial, reveals that maintaining high-normal potassium levels can significantly reduce dangerous heart problems, especially for high-risk individuals with implanted ...

The body needs the mineral potassium to regulate muscle contraction. The heart, being a muscle, may respond to changes in potassium levels by developing an irregular heartbeat, or arrhythmia. Atrial ...