Potassium (K+) - Serum

The Potassium (K+) – Serum test is a blood test used to measure the level of potassium in the bloodstream. Potassium is an essential electrolyte that plays a crucial role in maintaining normal cell function, nerve transmission, and muscle contraction, including the heart muscle.

Maintaining proper potassium levels is important for heart rhythm and overall body function. Abnormal levels may indicate kidney problems, dehydration, hormonal imbalances, or other medical conditions.

The purpose of this test is to

• To measure potassium levels in the blood
• To assess electrolyte balance
• To evaluate kidney function
• To monitor heart health and rhythm
• To detect and manage potassium imbalances