Across
- 2. The outermost layer of the heart
- 3. Item to measure blood pressure
- 5. Impulses can be recorded on graph paper by an instrument named ___
- 6. The CV system delivers hormones that regulate skeletal growth is what system
- 7. Sac where the heart is enclosed inside
- 10. Opens blood vessels to reestablish blood flow
- 11. Device that controls the heart rate and rhythm
- 12. The ___ is the largest artery of the body
- 16. A ___ returns blood back to the heart
- 17. Abnormal dilation of a vessel
- 18. Microscopic vessels that join the arterial system
Down
- 1. Enlargement of the heart
- 4. Develop from the union of capillaries
- 8. Repairing affected vessels surgicaly
- 9. Abnormal condition; increase (used primarily with blood cells)
- 12. Generic name for a Beta Blocker that starts with an A.
- 13. When blood is forced out of the heart
- 14. Chest pain caused by spasms of the coronary arteries
- 15. The surge of blood felt in the arteries when blood is pumped from the heart.