title: Unexpected BNP levels in patients with advanced heart failure: a tale of caution and promise.
authors.forename: Mark H
authors.initials: MH
authors.lastname: Drazner
authors.forename: James A
authors.initials: JA
authors.lastname: de Lemos
mesh_terms: D015415:Biomarkers / Q000097:blood; D002407:Catheterization, Swan-Ganz; D006333:Heart Failure / Q000097:blood* / Q000175:diagnosis* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D020097:Natriuretic Peptide, Brain / Q000097:blood*
chemical_list: D015415:Biomarkers; D020097:Natriuretic Peptide, Brain