chantelll69
chantelll69 chantelll69
  • 02-02-2021
  • Health
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Describe the pathway of blood through your heart starting at the right atrium

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jahnescarivera2 jahnescarivera2
  • 02-02-2021
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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