Maintaining high blood potassium levels, for instance, by taking supplements, may help lower heart failure risk. Image credit: Viktoriya Skorikova/Getty Images For people at high risk of ventricular ...

Madrid, Spain – 29 August 2025: Targeting high-normal potassium levels reduced the risk of arrhythmias, hospitalisation for heart failure or arrhythmia and death compared with no intervention, ...

Certain varieties of leafy greens, potatoes, and squash offer potassium alongside key nutrients like fiber. Potassium is a mineral that's found in all cells; it helps regulate blood pressure, support ...

If you’re looking to up your potassium intake, add sweet potatoes and avocado to your shopping list.

Please provide your email address to receive an email when new articles are posted on . In adult patients on hemodialysis, a low serum potassium level was associated with a 1.4-fold higher risk of ...

This prospective, multicenter, randomized controlled trial published in the American Journal of Kidney Diseases (AJKD) demonstrated that, compared with a reactive strategy of potassium supplementation ...

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 ...

LONDON, England—The common practice of administering potassium to keep levels up during CABG with the aim of preventing postoperative atrial fibrillation (AF) doesn’t seem to be doing much good after ...