Science, asked by sorryyar, 1 year ago

which small part in heart who control blood circulation

Answers

Answered by sujit21
2
good afternoon dear...

In the process of circulation of blood in humans blood passes twice through the heart (oxygenated form and deoxygenated form) hence it is known as double circulation of bloodin this process oxygen rich blood comes to the left atrium... then passes to the left ventricle (all this happens due to contactions of the muscle heart) from the ventricle its passed out to all parts of the body by the aorta and the other arteries.... the blood is utilized for life processes and becomes deoxygenated.... this deoxygenated blood goes to the right atrium through the vena cava... from the right atrium blooad moves to the right ventricle... from the verntricle the deoxygenated blood is carried to the lungs by pulmonary artery... the blood is oxygenated in the lungs and this oxygenated blood goes to the heart through the pulmonary vein.
Answered by fnazneen2d
1
hey friend here's Ur answer...

The center of the circulatory system is the heart, which is the main pumping mechanism. The systemic cycle is controlled by the left side of the heart, the pulmonary cycle by the right side of the heart.

The circulatory system of the lungs is the portion of the cardiovascular system in which oxygen-depleted blood is pumped away from the heart, via the pulmonary artery, to the lungs and returned, oxygenated, to the heart via the pulmonary vein.

There are also valves at the bottom of the large arteries that carry blood away from the heart: the aorta and the pulmonary artery. These valves keep the blood from flowing backward into the heart once it has been pumped out.

Systemic circulation is the part of the cardiovascular system which carries oxygenated blood away from the heart to the body, and returns deoxygenated blood back to the heart.

The left atrium receives newly oxygenated blood from the lungs as well as the pulmonary vein which is passed into the strong left ventricle to be pumped through the aorta to the different organs of the body.
The coronary circulation system provides a blood supply to the heart muscle itself.

The arteries carry blood away from the heart; the veins carry it back to the heart.
In the systemic circulation, the left ventricle pumps oxygen-rich blood into the main artery (aorta).
The blood travels from the main artery to larger and smaller arteries into the capillary network.

hope it helps u dear!!!
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