Across
- 2. Largest blood vessel in the body
- 5. This chamber of the heart collects blood from the lungs
- 7. A measure of the force of blood pushing on the walls of the vessels
- 10. where the SA node is located
- 12. The blood pressure in the arteries when the ventricles are at rest
- 13. This part of the EKG indicates the ventricles repolarizing (at rest)
- 14. Chamber of the heart that pumps blood to the lungs
- 15. High blood pressure
- 16. Abnormally high heart rate
- 18. The blood pressure in the arteries when the ventricles contract
- 19. This is where the blood collects oxygen
- 20. this is the signal that tells the ventricles to contract
Down
- 1. This part of the EKG indicates the SA node (atria contracting)
- 3. A measure of how fast the heart is beating
- 4. vessel that sends blood to the lungs
- 6. This is the protein that carries oxygen on the red blood cell
- 8. a measure of the electrical activity of the heart
- 9. This valve separates the right atrium and right ventricle
- 11. Largest chamber of the heart, pumps blood to the body
- 17. This part of the EKG indicates the AV node (ventricles contracting)