Types of Veins
There are two types of veins:
- Pulmonary Veins: Pulmonary veins are the blood channels responsible for transporting the heart’s oxygen-rich blood from the lungs. The pulmonary circuit of the human body includes pulmonary veins. The blood is transported between the heart and the lungs by this network of blood arteries. In this circuit, the pulmonary arteries are also included.
- Systemic Veins: Blood is moved through systemic veins from body tissue to the right atrium of the heart. Due to the oxygen having been consumed for metabolic processes in the tissue cells, this blood has less oxygen in it. Systemic veins are further classified into deep veins, superficial veins, and connecting veins.
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.