Question

Explain flow of blood in human heart....give brief answer....spam answer will be reported.....

Answer 1

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Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

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Answer 2

Answer:

oxygenated blood is brought in the left atrium through pulmonary vein.It moves into the left ventricle through bicuspid valve and then through aorta is pumped in all parts of the body . Deoxygenated blood is brought back by superior and inferior venacava to right atrium and again moves throught the bicuspid valve to thr right ventricle. From there it is transported to the lungs via pulmonary artery