Arteries have thicker walls than veins because they must be able to withstand the tremendous pressure from a beating heart. Veins have thinner walls because they need more room to hold blood.Know More
Arteries have more smooth muscle in their walls than veins to accommodate the pulses of blood generated by each contraction of the heart. All arteries comprise three layers: the tunica intima, the tunica media and the tunica adventitia.
The veins also consist of three layers that contain smooth muscle and connective tissue like the arteries, but in lesser amounts than the arteries. The heart cannot hold all the blood in the body at once, so the blood needs to be stored somewhere. This extra blood is stored in the veins, which have wider diameters than the arteries.Learn more about Human Anatomy
According to The Franklin Institute, there are three types of blood vessels, each with its own function. Veins carry blood back to the heart, arteries carry blood away from the heart and capillaries connect arteries to veins.Full Answer >
Lifestyle changes, medications and surgery are all ways to reverse clogged arteries and veins, according to WebMD. Reducing the amount of plaque in the arteries is imperative to avoid coronary artery disease.Full Answer >
Also called a pulse, a heartbeat is heard through the arteries in different parts of the body. The heart pumps blood into the arteries, and when an artery is pressed against the skin, the pulse is heard. The closer the artery to the skin, the stronger the pulse is.Full Answer >
A burning sensation in the knees is a symptom of several conditions, including arthritis and peripheral artery disease, a condition that occurs when the arteries become narrowed, according to Healthgrades. Burning sensations can also indicate peripheral neuropathy, a condition caused by nerve damage in the legs.Full Answer >