Cyph4132 Cyph4132
  • 21-01-2018
  • Biology
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Describe the direction of blood flow in the heart.

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dest28 dest28
  • 21-01-2018
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 open tricuspid valve.
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