Stock video

1930s: The heart has 4 chambers. The auricles act as receiving chambers, while the ventricles pump the blood back into the body.

R

By Rick Ray

  • Stock footage ID: 26865733
Video clip length: 02:01FPS: 29.97Aspect ratio: 16:9Editorial use only. Learn more
HD$791920 × 1080MOV563.3 MB
SD$65852 × 480MOV73.7 MB