cardiovascular system

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Across
  1. 1. enlargement of the heart
  2. 3. condition where the heart rate is faster than normal
  3. 5. small artery
  4. 6. breakdown of blood clot
  5. 9. smallest sized vessels in the body
  6. 10. small vein
  7. 12. the blood vessel that transports the oxygenated blood from the heart to the body
  8. 13. upper heart chamber
  9. 14. lower heart chamber
Down
  1. 2. hardening of the artery
  2. 4. condition of oxygen deficiency
  3. 7. the valve between the left chambers of the heart
  4. 8. disease that affects the heart muscle
  5. 11. condition where the heart rate is slower than normal
  6. 15. the valve between the right chambers of the heart