Across
- 2. narrowing of the arteries decreasing blood flow
- 5. thin layer that covers organs
- 7. yellowish, fatty plaque
- 11. uses sound waves to show to show blood flowing
- 12. extra, abnormal hear beats
- 13. records the electrical signals of the heart
- 17. when walls become weak and bulge, split, burst, or block up
- 18. pump blood to the lungs
- 20. blood clot in the wall
- 22. to turn
- 23. efficiently tests how the heart pumps blood
- 25. receives blood from the pulmonary veins
Down
- 1. generates electrical signal that causes the upper heart chamber to contract
- 3. move and hold most of the blood
- 4. small vein
- 6. opposite of big
- 8. it is made up of multiple layers of tissue and does something to the blood
- 9. used to correct the hearts rhythm
- 10. blood clot that travels and damages blood vessels
- 14. organs inside your chest that grow in size
- 15. Disease result from reduced blood flow from the heart.
- 16. hear, crown or circle
- 19. without rhythm
- 21. slow heart
- 24. on the other side of; across