Our vascular system is our body's unsung hero. Arteries transport nourishing oxygen and nutrient-rich blood throughout tissues; veins carry the deoxygenated, waste-filled blood back to the heart, ...

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 ...

Every time your heart beats, it pumps blood through a complex network of blood vessels. These blood vessels, which control blood flow, include arteries, veins, and capillaries. If any of these blood ...

The human body is so remarkable it’s easy to take for granted all the things it does to keep us alive and healthy. At every moment, our arteries are delivering oxygen-rich blood to our organs and ...

Cynthia Elford had recently lost her left leg to Type 1 diabetes, after a sunburned big toe turned nearly black and forced an amputation. Now, Elford was being told the same thing was happening in her ...

3D-printed blood vessels, which closely mimic the properties of human veins, could transform the treatment of cardiovascular diseases. Strong, flexible, gel-like tubes – created using a novel 3D ...

The hypogastric artery, also called the iliac artery, provides blood flow to the organs in your pelvis. You have an abdominal aorta, which is a large artery that travels down into your pelvis, where ...

When a modified surgical technique was used to gently remove sections of leg veins used in coronary artery bypass surgery, the grafts were less likely to become blocked and fewer people had a ...