https://www.ncbi.nlm.nih.gov/pubmed/17541308

Brain natriuretic peptide (BNP) level is elevated in heart failure and reflects its ... ( n=82); moderate elevation, 2000 to 3000 pg/mL (n=48); and high elevation, ...

https://onlinelibrary.wiley.com/doi/full/10.1111/j.1751-7133.2010.00178.x

Jul 28, 2010 ... The BNP level of those with and without HF was similar. ... reasons, and some had BNP measured more than once during the same admission. .... However, patients with a BNP of 2000 to 3000 pg/mL showed no statistically ...

https://www.health.harvard.edu/newsletter_article/bnp-an-important-new-cardiac-test

Feb 1, 2007 ... Testing a person's BNP level is an easy and accurate way to help doctors ... the veins, then pump it through the arteries to all the body's tissues.

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

Levels goes up when heart failure develops or gets worse, and levels goes down when heart failure is stable. In most cases, BNP and NT-proBNP levels are ...

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

Dec 1, 2006 ... Increases in BNP levels may be caused by intrinsic cardiac ... system, (2) facilitating natriuresis and diuresis through the afferent and efferent ...

https://www.nbt.nhs.uk/sites/default/files/BNP%20fact%20sheet.pdf

vasodilation. In heart failure BNP levels are raised, and increase in level according to New York Heart ... All 70yr or over >300-2000 pg/ml. Refer for Echo and ...

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

Jun 12, 2015 ... Describes how the BNP and NT-proBNP tests are used, when BNP and ... Tests for BNP and NT-proBNP measure their levels in the blood in ...

https://bmccardiovascdisord.biomedcentral.com/articles/10.1186/1471-2261-12-57

Jul 26, 2012 ... These data suggest that the extreme elevation of NT pro-BNP levels ... determined by impaired renal function in elderly patients above 80 years ...

https://www.webmd.com/heart-disease/heart-failure/bnp-blood-test

Nov 5, 2018 ... Your doctor will call them B-type natriuretic peptide (BNP) and N-terminal-pro- BNP (NT-pro-BNP). Levels of both in your blood go up when your ...

https://www.lifeextension.com/Magazine/2007/6/atd/Page-01

Doctors usually test BNP blood levels to evaluate complaints of ... heart failure, whereas values greater than 400 pg/mL indicate a 95% likelihood of heart failure.