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    Brain Natriuretic Peptide (BNP) Test

    What Affects the Test

    Reasons you may not be able to have the test or why the results may not be helpful include:

    What To Think About

    • The BNP level may get lower if treatment for heart failure is working. But the BNP level may stay above the normal BNP level even when a heart failure treatment is working well. Your doctor will use your physical exam and other tests, along with your BNP level, to make sure your treatment is working.

    Citations

    1. Fischbach FT, Dunning MB III, eds. (2009). Manual of Laboratory and Diagnostic Tests, 8th ed. Philadelphia: Lippincott Williams and Wilkins.

    Other Works Consulted

    • Chernecky CC, Berger BJ (2013). Laboratory Tests and Diagnostic Procedures, 6th ed. St. Louis: Saunders.

    • Fischbach FT, Dunning MB III, eds. (2009). Manual of Laboratory and Diagnostic Tests, 8th ed. Philadelphia: Lippincott Williams and Wilkins.

    • Pagana KD, Pagana TJ (2010). Mosby’s Manual of Diagnostic and Laboratory Tests, 4th ed. St. Louis: Mosby Elsevier.

    • Wilson Tang WH, et al. (2007). National Academy of Clinical Biochemistry laboratory medicine practice guidelines: Clinical utilization of cardiac biomarker testing in heart failure. Circulation, 116(5): e99-e109.

    • Yancy CW, et al. (2013). 2013 ACCF/AHA Guideline for the management of heart failure: A report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines. Journal of the American College of Cardiology, 62(16): e147-e239.

    ByHealthwise Staff
    Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
    Specialist Medical ReviewerStephen Fort, MD, MRCP, FRCPC - Interventional Cardiology

    Current as ofMarch 12, 2014

    1 | 2 | 3

    WebMD Medical Reference from Healthwise

    Last Updated: March 12, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.

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