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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: JACC Heart Fail. 2021 Jan 6;9(3):192–200. doi: 10.1016/j.jchf.2020.10.008

Figure 2. Prevalence of unexpectedly low BNP concentrations.

Figure 2.

BNP levels below 50 pg/ml (represented by green shading) and BNP levels below 100 pg/ml (represented by combination of green and orange shading) are presented for patients with hospitalized HF, abnormal echocardiograms, and abnormal hemodynamics, respectively. BNP, B-type natriuretic peptide; HF, heart failure; Echo, echocardiogram.