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 ...

Hypokalemia may lead to an irregular heartbeat, also known as arrhythmia. Some arrhythmias can be life threatening without treatment, but restoring potassium levels may help reverse symptoms alongside ...

High potassium in your blood could be a medical emergency, according to Dr Evan Levine. Here is what you should know about ...

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

Low potassium levels in the blood, known as hypokalemia, is a potentially dangerous condition that can affect anyone. During pregnancy, it is common for a woman’s potassium levels to drop due to ...

Kerendia (finerenone) is a prescription drug that’s used to reduce certain risks in adults with type 2 diabetes. Kerendia can cause mild to serious side effects. Examples include high potassium levels ...