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.
Example of a polar profile of a normal subject demonstrating the effect of the application of the blood vessel removal algorithm. The blood vessel removed polar profile is illustrated by the solid line, while the original polar profile containing the blood vessels is illustrated by the broken line.
