Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

Monitoring brain blood flow in a volunteer with the new functional interferometric diffusing wave spectroscopy device invented at UC Davis. The new technology promises easier, cheaper measurements of ...

Biomedical engineers at Duke University are developing a massive fluid dynamics simulator that can model blood flow through the full human arterial system at subcellular resolution. One of the goals ...

Heart murmur is the medical term for audible blood flow through the heart. There are two main types of heart murmurs: physiologic and pathophysiologic. Flow murmurs are one example of a physiologic ...

Heart valves allow blood to flow one way and prevent it from flowing in the wrong direction. The tricuspid valve controls blood flow between the right atrium and right ventricle. The bicuspid or ...

Does massage help circulation? Every second of every day, your circulatory system works hard to deliver oxygen and nutrients to every part of your body. So keeping your circulation in check is crucial ...

The human circulatory system represents an intricate network of vessels that extends throughout the entire body. This complex arrangement of arteries, veins, and capillaries works continuously to ...