10 Facts about Cardiovascular System
Facts about Cardiovascular System tell you about the system of the body which has the responsibility to transport cellular waste products, nutrients, oxygen and hormones. The heart is considered as the hardest working organ in the cardiovascular system. Check other interesting cardiovascular system facts:
Facts about Cardiovascular System 1: heart and blood vessels
The blood vessels have to transport around five liters of blood to the body and heart. The heart pumps the blood even though the size of this organ is very small.
Facts about Cardiovascular System 2: the location of the heart
Can you tell me the location of the heart? You can find it medial to the lung. Since the function of the heart is to pump the blood, it is considered as a muscular pumping organ.
Facts about Cardiovascular System 3: the apex
Apex is used to call the bottom tip of the heart. You can find that this organ is turning to the left side. There is no need to wonder that 2/3 of the heart is located at the left, while the remaining part is located at the right side.
Facts about Cardiovascular System 4: the heart’s base
The heart’s base is used to call the top of the heart. The top part is linked with the blood vessels of the body like the pulmonary veins, pulmonary trunk, vena cava and aorta. Get facts about cardiovascular disease here.
Facts about Cardiovascular System 5: Circulatory Loops
There are two main circulatory loops that people have. They are the systemic circulation loop and pulmonary circulation loop.
Facts about Cardiovascular System 6: the blood vessels
The blood vessels are very important in the cardiovascular system. The blood will be able to be transported from every region in the body due to the presence of blood vessels. Check facts about cardio workouts here.
Facts about Cardiovascular System 7: lumen
Lumen is the term used to call the hollow area located inside all blood vessels. The blood can flow all over the body parts because of lumen.
Facts about Cardiovascular System 8: the types of blood vessels
Can you tell me the types of blood vessels? Those are veins, capillaries and arteries.
Facts about Cardiovascular System 9: what are arteries and arterioles?
The blood vessels which move away the blood from out of heart are the arterioles and arteries. They carry the highly oxygenated blood from the heart.
Facts about Cardiovascular System 10: the walls of arteries
In normal cases, the walls of arteries have the elastic, thick and muscular characteristics. But the walls may be hardened among the people who have bad lifestyle and diet.
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