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.
Diameter fluctuations from 48 mm (systolic) to 44 mm (diastolic) in time-motion modus (recording diameter change over time at the point of the sound beam visualized in B-mode). In B-mode cross section (right) with 48 mm diameter, incidental visualization in systole. Measurements made according to the leading-edge method (see video clip). BAA abdominal aortic aneurysm, T thrombus
