A blood circulation flowchart depicts how the three independent systems, the cardiovascular, pulmonary and systemic, work together. The cardiovascular system consists of the heart, and the pulmonary system consists of the lungs. The systemic includes arteries, veins, portal and coronary vessels, as LiveScience depicts.
The entire circulatory system is charged with the transportation of blood, oxygen, nutrients, hormones and other gases to and from the body’s cells. The heart, which is a muscular organ located few inches behind the breastbone, is the central organ in the blood circulation system. It pumps the mixture of oxygenated blood, nutrients and hormones to the cells and deoxygenated blood to the lungs, according to LiveScience.
Systemic circulation is the biggest part of the circulatory system. In the flowchart, the veins are portrayed in blue, while arteries are portrayed in red. The network of blood vesicles measure up to about 60,000 miles, as LiveScience claims. Arteries carry oxygenated blood from the heart to the cells, while veins carry deoxygenated blood from the cells to the lungs from the heart. While the superior vena cava carries deoxygenated blood from the body to the heart, the aorta carries oxygenated blood from the heart to all parts of the body.