Cardiovascular system

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Across
  1. 2. tiny veins
  2. 4. whooshing sound that indicates abnormal blood flow or a narrow passageway
  3. 5. sinus syndrome arrhythmia disorder that causes irregular heartbeat pattern or pauses that eventually requires a pacemaker placement
  4. 6. Carries blood back to the heart
  5. 9. cardiomyopathy thickened/enlarged heart muscle
  6. 15. A protein responsible for transporting oxygen inside RBC.
Down
  1. 1. cell inherited blood cell disorder; RBC’s take an abnormal shape
  2. 3. known as white blood cells; important to defend against disease
  3. 7. Reduced blood flow to tissue
  4. 8. the largest artery of the human body
  5. 10. fibrous membrane enclosing the heart
  6. 11. study of blood
  7. 12. tiny arteries
  8. 13. Terminology for formation of a blood clot in the blood vessel.
  9. 14. ventricle one of the two lower chambers of the heart