https://my.clevelandclinic.org/health/diagnostics/16814-nt-prob-type-natriuretic-peptide-bnp

BNP and NT-proBNP are measured as a simple blood test to help diagnose and monitor heart failure. BNP and NT-proBNP test results provide different values.

https://www.aafp.org/afp/2006/1201/p1893.html

Dec 1, 2006 ... Brain natriuretic peptide (BNP) levels are simple and objective measures of ... failure may have levels in the normal range (i.e., BNP less than 100 pg per mL ... Patients with suspected heart failure in the primary care setting27.

https://labtestsonline.org/tests/bnp-and-nt-probnp

Jun 12, 2015 ... Tests for BNP and NT-proBNP measure their levels in the blood in order ... BNP was initially called brain natriuretic peptide because it was first ...

https://discover.dc.nihr.ac.uk/content/signal-000411/a-blood-test-threshold-for-diagnosing-heart-failure-in-general-practice-is-reviewed

May 3, 2017 ... The cut-off level for the blood test NTproBNP appears to provide the best ... instalments: clinical assessment, ECG and echocardiogram results; ...

https://medlineplus.gov/ency/article/007509.htm

Jul 25, 2018 ... BNP levels are higher than normal when you have heart failure. ... Brain natriuretic peptide (BNP) test is a blood test that measures levels of a ...

https://emedicine.medscape.com/article/2087425-overview

May 22, 2014 ... The reference values of brain-type natriuretic peptide (BNP) and ... Elevated levels of natriuretic peptides are associated with poor long term ...

https://www.ncbi.nlm.nih.gov/pubmed/10562924

RESULTS: The average BNP was 3.5 times higher than the normal range. ... or = 50% (n = 27 versus 90, ejection fractions 40 versus 64%, BNP levels 22.6 +/- ...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1767791/

Objective: To determine normal values of plasma B type natriuretic peptide from ... Plasma BNP concentration was measured in 195 healthy infants, children, and ... After addition of 250 μl of whole blood to the sample port of the test device, the ..... 27. Vogeser M, Jacob K. B-type natriuretic peptide (BNP) – validation of an ...

https://www.urmc.rochester.edu/encyclopedia/content.aspx?contenttypeid=167&contentid=bnp_blood

A BNP blood test correctly shows heart failure about 90% of the time. The BNP test can help your ... Normal values tend to go up with age. They also tend to be ...

http://www.clinlabnavigator.com/b-type-natriuretic-peptide.html

Renin triggers an enzymatic cascade that results in the production of angiotensin II, ... Plasma levels of ANP and BNP are increased in disorders associated with ... as 12% during a single day, 27% from day to day, and 41% from week to week.