explain about circulation in heart?
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circulation system in heart
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Hi Friend,
Blood enters the heart through two large veins the inferior and superior vena cava emptyeing oxygen poor blood from the body into the right atrium.
As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
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kavya.....
Blood enters the heart through two large veins the inferior and superior vena cava emptyeing oxygen poor blood from the body into the right atrium.
As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.
.
.
.
.
kavya.....
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