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.
Schematic diagram of experimental protocol and positional changes over the course of the study. Measurements taken at the time points of 0, 0.5, 1, 2, and 3 h were made while the subject was in the seated or standing position, whereas baseline and post-sitting/standing measurements were taken while subject was in the supine position. FMD: flow-mediated dilation.
