Types of Arteries
There are three types of arteries:
- Elastic Artery: Large vessels leaving the heart are called elastic arteries. The pulmonary artery and the aorta are two examples. The primary artery transporting blood away from the heart is the aorta. Blood must be forced from the heart in order for it to circulate throughout the body.
- Muscular Artery: Blood is pumped into muscular arteries like the femoral or coronary arteries from elastic arteries. The walls of muscular arteries are made of smooth muscle fibers. These arteries can expand and contract because of the muscles.
- Arteriole: The smallest form of artery is an arteriole. They use networks of capillaries to distribute blood from larger arteries. Arterioles’ outer layer also has smooth muscle, which enables expansions and contractions.
Difference Between Arteries And Veins
Arteries and Veins are the two most important blood vessels present in the human body. There are nearly about 70 thousand miles long network present which is built up with the help of the arteries and veins. These blood vessels are small tube-like structures. Blood runs through these muscular tubes, commonly known as blood vessels. Blood is transported through arteries from the heart to the rest of the body. Blood is returned to the heart by veins. The human body is connected by a complex system of arteries and veins.