Skip to main content
U.S. flag

An official website of the United States government

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.

Medical Movies on the Web

This page is no longer being maintained. You can find a previous version at: https://medicineonscreen.nlm.nih.gov/2015/07/08/the-human-body-in-pictures-the-blood-vessels-and-their-function/.

  • There is no guarentee that this redirect page will be maintained.
  • You will be redirected in 10 seconds.