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