Oxygen-poor blood (shown in blue) flows from the body into the right atrium. Blood flows through the right atrium into the right ventricle. The right ventricle pumps the blood to the lungs ...

pumps oxygen-rich blood to the body and receives carbon dioxide-laden blood for oxygenation in the lungs. Blood flows through arteries and veins, with valves ensuring unidirectional movement ...

Discover how blood flow restriction training creates impressive strength gains using lightweight loads. This innovative technique delivers muscle growth.

Researchers have discovered that increased blood flow is linked to greater stiffness in the hippocampus, the brain region ...

open as wide as it should, restricting blood flow through the heart - this means less blood reaches the body, pressure builds ... with a biological valve from a human donor or made from animal ...

doctors typically find a blood vessel from another part of the body and graft it to repair blood flow. They turn to artificial vessels when patients are too badly injured to harvest a vein.