arteries, veins and capillaries. The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all the blood vessels in the body which ...

Blood travels around the body in tubes called arteries, veins or capillaries Arteries carry ... your heart expands and contracts, non-stop, all day and all night for your entire life without ...

Both atherosclerosis and arteriosclerosis cause artery damage, but the way this happens differs. Here’s what you need to know ...

In order to get blood to the heart muscle of a by-pass patient more efficiently, surgeons first need to borrow veins or arteries from non-critical areas of the body and then stitch them into the ...

Arteries rely on pressure to maintain one way blood flow without valves. Whereas veins return oxygen less blood to the heart after the body tissue extracts oxygen from them.

A new study published in the Heart journal reveals that the shape and size of veins and arteries on the retina can predict ...

Circulation system in our body consists of the heart, veins, arteries, capillaries and other blood vessels. When they are healthy they deliver everything required by our cells in an efficient way.

Carotid artery disease, also called carotid artery stenosis, occurs when the carotid arteries, the main blood vessels that carry oxygenated blood ... off from the aorta (the largest artery in the body ...