Blood circulation in the body does not have a specific direction like clockwise or anticlockwise. Blood circulates in a continuous loop within the blood vessels, driven by the pumping action of the heart. It flows away from the heart through arteries and returns to the heart through veins, providing oxygen and nutrients to the body's tissues and removing waste products.
"The circulation of blood through the body is often compared to a plumbing system with the heart as the pump and the veins, arteries, and capillaries as the pipes through which the blood flows."
William Harvey, an English physician, is credited with describing the circulation of blood to and from the heart in his publication "De Motu Cordis" in 1628. He demonstrated how blood is pumped around the body by the heart and explained the function of the heart as a muscular pump.
The pumping station of the heart refers to the left ventricle, which is responsible for pumping oxygen-rich blood to the rest of the body. It receives blood from the left atrium and contracts to push blood out through the aorta to the systemic circulation. The left ventricle is a critical component of the heart's function in maintaining circulation.
Much like the systemic circulation, but at a lower pressure: Blood flows from the right ventricle through pulmonary artery to lungs where the gases are exchanged to pulmonary vein to left atria.
The theory of circulation was originally based on the idea that the heart was the center of circulation, proposed by Galen in the 2nd century. This theory was changed with the work of William Harvey in the 17th century, who demonstrated that blood circulates throughout the body in a closed system, powered by the pumping action of the heart. Harvey's discoveries revolutionized our understanding of circulation.
The movement of blood is called circulation.
its coranary circulation
circulation.
Systemic circulation
coranary circulation
Veins are responsible for the movement of deoxgenated blood from the heart
the three types of Blood Circulation are.Portal circulationPulmonary (Lesser) circulationSystemic (Greater) circulation
pulmonary circulation
Circulation
Flow; also circulation, as in the Circulatory System.
circulation
Pulmonary circulation is the movement of blood from the heart, to the lungs, and back.