Cardiovascular System

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Across
  1. 2. Receive blood from veins
  2. 4. The division between the right & left side of the heart
  3. 6. Another name for heart attack
  4. 9. The valve between the right atrium from the right ventricle
  5. 10. High blood pressure is a condition called
  6. 13. pumps blood to the body and lungs
  7. 14. Fibrous membrane that encloses the heart
  8. 16. recording of the electrical activity of the heart
  9. 18. A slow/low heart rate than normal
  10. 19. upper number in blood pressure
  11. 20. The heart consists of _____ chambers
  12. 21. Fatty wax substance need but at high levels can cause damage
  13. 22. A disorder due to a reduction of red blood cells
Down
  1. 1. vessel that transports de-oxygen blood to the lungs
  2. 3. Lower number in blood pressure
  3. 5. Rapid heart rate
  4. 7. vessel that transports oxygen-rich blood to the body
  5. 8. A buildup of cholesterol resulting in blockage and narrowing of inside coronary vessels
  6. 11. Blood pressure is written as ____ numbers
  7. 12. A system made up of heart and blood vessels
  8. 15. Thickest Chamber of the heart
  9. 17. Tiny vessels that transport blood, oxygen, nutrients