cardiovascular system

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Across
  1. 2. upper chamber of the heart
  2. 4. blood vessels that carry oxygenated blood away from the heart
  3. 6. there are certain points on your body where you can feel for this beating of the heart
  4. 7. gas containing waste products that our bodies breathe out
  5. 9. muscle layer of the heart
  6. 11. medical term for clot
  7. 12. medical term for vein
  8. 13. largest veins in the body-superior and inferior
  9. 15. gas we breathe in
Down
  1. 1. small, microscopic blood vessel
  2. 3. partition of the chambers of the heart
  3. 5. measures electrical pulses of the heart beat, ECG
  4. 8. term for the beating part(contraction) of the heartbeat
  5. 10. abnormal heart sounds, "swishing"
  6. 13. two lower chambers of the heart
  7. 14. bottom, pointed part of the heart