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. Author manuscript; available in PMC: 2018 Oct 22.
Published in final edited form as: Int J Cardiol. 2016 Dec 21;230:476–481. doi: 10.1016/j.ijcard.2016.12.080

Fig. 2.

Fig. 2

Correlation plot between NT-proBNP and relative fluid overload Scatterplot for log N-terminal prohormone of brain natriuretic peptide (NT-proBNP) and relative fluid overload (Rel. FO) according to renal function. The solid line is the regression line for all subjects (r = 0.304; p < 0.001). The dashed line indicates the regression line for patients with normal renal function (r = 0.502; p < 0.001). Patients with impaired renal function showed no significant correlation between NT-proBNP and Rel. FO (dash-dotted line; r = 0.225; p = 0.064).