NT-proBNP (B-Type Natriuretic Peptide)
The NT-proBNP test measures levels of B-type natriuretic peptide in the blood to help diagnose and monitor heart failure.
The NT-proBNP (N-terminal pro B-type Natriuretic Peptide) test is a blood test used to evaluate heart function. NT-proBNP is a hormone released by the heart in response to increased pressure or strain on the heart muscles.
Elevated levels of NT-proBNP are commonly associated with heart failure and other cardiac conditions. The test helps in diagnosing heart failure, assessing its severity, and monitoring response to treatment.
It is especially useful in patients presenting with symptoms such as shortness of breath, fatigue, and swelling, which may be related to heart dysfunction. This test aids doctors in differentiating cardiac causes from other conditions with similar symptoms.
The purpose of this test is to
- To measure NT-proBNP levels in the blood
- To help diagnose heart failure
- To assess the severity of heart dysfunction
- To monitor treatment response in cardiac patients
- To differentiate cardiac and non-cardiac causes of symptoms