United States, 1930s: arrows point to valves of heart on animation. Position of valves as heart pumps blood.

Add to Lightbox Download sample

Keywords

United States 1930s USA left ventricles position America vintage black white heart circulation human animation diagram illustration cartoon label right auricle ear valves open close physiology anatomy cardiac cardiovascular system

File Details

Category: 1930s Viewed: 1243 Downloads: 0

Share

United States, 1930s: arrows point to valves of heart on animation. Position of valves as heart pumps blood.

ID : 9229

License: Royalty free

File	Size
MOV	219.92 Mb

United States, 1930s: arrows point to valves of heart on animation. Position of valves as heart pumps blood.