Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft) of blood vessels. Veins hold about 65 per cent of the body's blood and have one-way valves tohelp blood move.

Blood vessels leading into and out of the heart There are four main blood vessels that take blood into and out of the heart. The aorta is the largest artery in the body. It carries oxygenated ...

All blood vessels are specifically structured to perform their function. For example, a capillary is microscopically thin to allow gases to exchange, the arteries are tough and flexible to cope ...

This beloved spice adds flavor to dishes—and has some serious benefits that can help keep your cardiovascular system strong.

When we hear “vitamin D,” most of us think of strong bones and a boost to the immune system. But this “sunshine vitamin” does ...

Atherosclerosis (hardening of your blood vessels due to a buildup of plaques ... of heart attacks and strokes. This staging system is used for heart failure, which can get worse over time.

Now scientists are gaining ground in tissue engineering that could help a host of people who deal with circulatory-system ...

One in three of us have high blood pressure, but there are small tweaks you can make to reduce your risk - and you're ...

Pneumonia, frequently intertwined with cardiovascular disease, escalates the risk of heart complications like heart attacks ...