Cardiovascular Crossword Puzzle Review

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Across
  1. 1. Clot in unbroken blood vessel
  2. 3. Relaxation of Ventricles
  3. 9. Records the Electrical Activity of the Heart
  4. 10. Pacemaker of the heart
  5. 12. High Blood Pressure
  6. 15. Lack of adequate blood supply to the heart
  7. 16. Smooth Muscle and Elastic Tissue
  8. 17. Contract spontaneously and independently
  9. 18. Decreases in oxygen-carrying ability of the blood
  10. 20. Blood Cell Formation
Down
  1. 2. Peak of Ventricular Contraction
  2. 4. Outer Layer of the heart
  3. 5. Low Blood platelet count
  4. 6. Prevent Backflow of Blood
  5. 7. Rapid Heart Rate
  6. 8. Ventricles Relax
  7. 11. Carries on the signal from the SA node to the bundle of His
  8. 13. Pumps blood out
  9. 14. Events of one heartbeat
  10. 19. Recieve Blood