B-Type Natriuretic Peptide (BNP) Test - Cleveland Clinic
Sep 12, 2025 · A B-type natriuretic peptide (BNP) test measures the levels of BNP protein in your blood. High levels can be a sign of heart failure.
Natriuretic Peptide Tests (BNP, NT-proBNP) - MedlinePlus
Natriuretic peptide tests measure levels of BNP or NT-proBNP in your blood. High levels of either substance in the blood can be a sign of heart failure. Learn more.
B-Type Natriuretic Peptide (BNP) Test: Normal, High, and Levels
Mar 19, 2025 · The B-Type Natriuretic Peptide (BNP) test is a simple blood exam that helps diagnose heart failure. Learn what to expect from the procedure and how to interpret the results.
B-Type Natriuretic Peptide (BNP) Test - WebMD
Dec 17, 2023 · BNP Test (Brain Natriuretic Peptide): If you have heart failure, you may have heard of a BNP test. Explore more about the uses of this blood test and learn how to interpret the results.
What is NT-proBNP? What are normal levels and what do high ...
Sep 18, 2023 · What is a NT-proBNP test? A B-type natriuretic peptide (BNP) test gives you information about how your heart is working. This blood test measures the levels of a protein called BNP in your …
The ProBNP N-Terminal Test and What Your Levels Mean
Jul 28, 2025 · N-terminal pro-B-type natriuretic peptide, or NT-proBNP, is a substance measured in the blood. It is a biomarker released by the heart in response to ventricular strain, making it a valuable …
BNP and NT-proBNP tests | Pathology Tests Explained
BNP and NT-proBNP are regarded as rule-out tests. They cannot diagnose heart failure by themselves, but they can help rule it out. If the test result is negative, your doctors can be confident that heart …
Questions to ask your healthcare provider: 1-800-LUNGUSA || Lung.org/pah