Hearth structure

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Across
  1. 2. valve of the heart that lies between the right ventricle and the pulmonary artery.
  2. 3. receives blood from the left atrium and pumps it out under high pressure through the aorta to the body.
  3. 7. chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs.
  4. 9. largest artery in the body.
Down
  1. 1. carries deoxygenated blood from the right ventricle to the lungs.
  2. 2. transfer oxygenated blood from the lungs to the heart.
  3. 4. receives oxygenated blood from the lungs and pumps it down into the left ventricle.
  4. 5. dividing wall between the right and left sides of the heart.
  5. 6. receives deoxygenated blood from the body through the vena cava and pumps it into the right ventricle.
  6. 8. vein that carries deoxygenated blood into the heart.