Cardiovascular System

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Across
  1. 5. Carries blood from the heart to the lungs
  2. 8. Responsible for increasing heart rate
  3. 13. Lead oxygenated blood from the heart to the rest of the body
  4. 14. The pressure during ventricular relaxtion
  5. 15. The pressure generated as blood is ejected from the heart
  6. 17. Stimulates the SA node to increase heart Rate
Down
  1. 1. Small blood vessels
  2. 2. The number of times your heart beats per minute
  3. 3. Result of Heart Rate multiplied by Systolic blood pressure (Stroke Volume)
  4. 4. Distributes messages from the SA Node
  5. 5. Responsible for decreasing heart rate
  6. 6. Heart muscle
  7. 7. Amount of blood ejected from left ventricle
  8. 9. Strength of ventricular contraction
  9. 10. Pacemaker for the heart
  10. 11. Contraction phase of the heart
  11. 12. The major parasympathetic nerve
  12. 16. Actual stretch in the heart
  13. 18. What the heart pumps against (constriction of the Aorta)
  14. 19. Relaxation phase of the heart