The Blood Vessels

Duration: 14 min

Genre: Health, Physiology

Creator: Human Body Ser.

Format: 16mm

Color: B&W

Sound: Silent

Description: Animation and dissection show entire vascular tree. The heart, as central pumping station, principal blood vessels, and finest branches. Actual flow of arterial and venous blood in capillaries seen under microscope.

Metadata Source:Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942