Across
- 1. control flow of the blood in the heart
- 5. created in 1996
- 7. electrode that goes on the right leg
- 8. inner layer of the heart
- 10. electrode that goes on the left arm
- 13. ability for the heart to create its own electricity impulse
- 14. ppe item
- 15. average is 98.6
Down
- 2. used to listen to the heart
- 3. used to measure blood pressure
- 4. making something completely clean
- 6. pacemaker node
- 9. used when measuring heart rate
- 11. outer layer of the heart
- 12. amout of vales in the heart