Heart Blood Flow

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Across
  1. 2. Vessel that carries deoxygenated blood from the right ventricle to the lungs.
  2. 4. Chamber that receives oxygenated blood from the lungs via the pulmonary veins.
  3. 9. Chamber that pumps deoxygenated blood to the lungs through the pulmonary valve.
  4. 10. Largest artery in the body that carries oxygen-rich blood from the left ventricle.
  5. 11. Vein that returns blood from the upper body to the right atrium.
  6. 12. Valve that controls blood flow from the right ventricle into the pulmonary trunk.
Down
  1. 1. Vessels that carry oxygen-rich blood from the lungs to the left atrium.
  2. 3. Chamber that receives deoxygenated blood from the body via the vena cavae.
  3. 4. Chamber that pumps oxygenated blood into the aorta for systemic circulation.
  4. 5. Vein that returns blood from the lower body to the right atrium.
  5. 6. Valve between the left atrium and left ventricle.
  6. 7. Organs responsible for oxygenating the blood and removing carbon dioxide.
  7. 8. Valve between the right atrium and right ventricle.
  8. 10. Valve that controls blood flow from the left ventricle into the aorta.