The cardiovascular - or circulatory - system is our body's transportation system. It consists of a pump, the heart, and an enormous network of pathways, the blood vessels. But how does blood circulate through our bodies? And what other parts of the body are involved in the cardiovascular system? Every day, your heart beats more than one hundred thousand times. In this film, we're going to explore the cardiovascular system.

Originally released by Kunskapsmedia, 2020. Streaming video file encoded with permission for digital streaming by Infobase on July 07, 2022. Study guide available under Additional info tag.