Low to low-normal serum potassium concentrations were associated with worse survival, investigators also reported. In patients with advanced chronic kidney disease (CKD) transitioning to dialysis, ...

Medically reviewed by Archana Sharma, DO Key Takeaways A potassium blood test measures the potassium level in your blood to ...

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 ...

Potassium is essential for kidney function. Too much or too little potassium can affect this function and lead to complications. Potassium plays a key role in a number of bodily processes, including ...

Please provide your email address to receive an email when new articles are posted on . A study of patients on hemodialysis found potassium levels that deviate outside of the target range may be a ...

"The clinical implication of this finding is that among those that present with hyperkalemia it’s important to lower the potassium level to just the ‘right’ amount—between 4.1 and 5.5 mmol/L—and not ...

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 ...

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, ...

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 ...

Potassium is an important nutrient, but when you have too much in your blood, it can cause health problems like irregular heartbeats. That's why your doctor always checks your potassium levels at your ...

Researchers have found in an exploratory study that lower plasma potassium (p-potassium) levels were associated with an ...