Anatomical Terms in the Heart

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Across
  1. 3. valve between right ventricle and pulmonary artery
  2. 4. large veins that returns deoxygenated blood to the heart
  3. 5. main artery that carries oxygenated blood to the body
  4. 9. the inferior tip of the heart
  5. 12. separates right atrium and right ventricle
  6. 14. layer responsible for contracting to pump blood through the body
Down
  1. 1. separates left atrium and left ventricle
  2. 2. vessels supplying blood to the heart muscle
  3. 6. the c-shaped portion of the aorta
  4. 7. inner lining of the heart chambers
  5. 8. lower pumping chambers of the heart
  6. 9. upper receiving chambers of the heart
  7. 10. muscular walls that separate the chambers of the heart
  8. 11. protective double wall sac surrounding the heart
  9. 13. valve between left ventricle and aorta