Across
- 2. the outer layer
- 4. records the electrical activity of the heart.
- 5. procedure done in a area of radiology
- 8. two
- 10. high blood pressure
- 11. Top of the heart
- 12. self
- 14. evaluates how well this system is functioning
- 16. history of
- 17. fat building up on walls of arteries.
- 18. blood
- 19. impression
- 21. artery has a weakened wall
- 22. carry blood towards the heart
- 23. chest pain
Down
- 1. ultrasound to look at the heart
- 3. measure items in blood that may indicate heart muscle damage
- 6. largest artery in the body
- 7. pericardial sac is inflamed
- 8. slow
- 9. against
- 10. made of cardiac muscle
- 13. dilated veins
- 15. thin inner layer that lines each chamber
- 18. blood pressure
- 20. middle, muscular layer
- 21. Bottom of the heart