Cardiovascular System

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Across
  1. 3. one of the combining forms for vein
  2. 5. medical term for abnormal heartbeat
  3. 7. oxygen rich blood runs from arteries and arterioles into these
  4. 10. tinyblood vessels surrounding lung tissue through which gases pass into and out of the blood
  5. 13. artery that pumps oxygen-poor blood away from the heart toward the lungs
  6. 14. disease of heart muscle
  7. 15. combining form for small arteries
  8. 16. oxygen-poor blood enters this chamber after passing the tricuspid valve
  9. 18. pertaining to within a vein
Down
  1. 1. myocardial infarction is commonly known as this
  2. 2. hollow muscular organ that pumps blood all over the body
  3. 4. high blood pressure condition
  4. 6. small veins
  5. 8. hardening of the arteries
  6. 9. valve separating left atrium from left ventricle
  7. 11. repairing a blood vessel surgically
  8. 12. veins and venules run to superior and inferior vena cava and enter this chamber
  9. 17. pertaining to the heart
  10. 19. largest artery of the body