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, ...

A new trial investigating high-normal serum potassium levels for people at high risk of ventricular arrhythmias delivered promising results. Compared to a control group, people with these elevated ...

HIGH blood pressure is widely referred to as the "silent killer" because it wreaks havoc on the cardiovascular system, with great discretion. Symptoms may only arise once the condition has become ...

A powerful mineral compound is quietly revolutionizing how people manage their blood pressure and heart health, yet most individuals remain unaware of its remarkable potential. Potassium chloride, ...

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 ...

A potassium blood test measures the potassium level in your blood to check your general health and diagnose conditions.

Medically reviewed by Kayla Girgen, RD Higher potassium intake, especially from foods, is linked to lower blood pressure and better heart health.Most adults need about 3,500–5,000 milligrams of ...

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 ...