N-terminal pro B-type Natriuretic Peptide) (BNP)

"This blood test is used when there is concern about heart function. It is commonly requested to investigate symptoms such as shortness of breath, persistent fatigue, ankle swelling, or unexplained breathlessness. The test helps clinicians assess whether heart failure or cardiac strain may be contributing to symptoms and whether further cardiac investigations are needed.

Preparation: No fasting. Drink water normally."