Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Figure 4 Scatter plots of the association between log‐transformed values of plasma and urine NT‐proBNP levels in basal (A), stage I (B) and stage II (C). NT‐proBNP, N‐terminal pro‐brain natriuretic peptide; stage I, 12‐month follow‐up; stage II, 24‐month follow‐up.
