Fig. 3.
Plasma FFA levels (a) and NT-proBNP levels (b) in patients with NYHA class I/II and NYHA class III/IV. *P<0.05, **P<0.01
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.