Christine Janis, a professor in the Department of Ecology and Evolutionary Biology here at Brown, designed these wonderful animations of vascular systems in vertebrates. Taken together, they provide a ...

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood ...