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.
Examples of line-scans used to measure microvascular flow-velocity along the longitudinal axis of arterioles of interest. Top-to-bottom sweep-duration is 1024 ms. The slopes (Δx/Δt) of the measurement-angles are proportional to flow velocity. Left: rapid baseline flow velocity; right, markedly reduced flow velocity distal to arteriolar thrombosis.
