Across
- 7. The secondary pacemaker of the heart, beating at 40 - 60 bpm
- 9. A boost of blood from the atria just before ventricular systole
- 10. Separates the left atrium from the left ventricle
- 12. Separates the right atrium from the right ventricle
- 13. The amount of blood ejected by the heart in one minute
- 14. The report that is printed when an EKG is performed
- 17. The heart generates an electrical signal on it's own
- 19. The pacemaker of the heart,beating at 60 - 100 bpm
- 20. Circulation between the heart and the lungs
- 22. State of stimulation causing contraction
Down
- 1. The outmost layer of the heart
- 2. Circulation between the heart and the heart tissue
- 3. The electrical signal can be sent from one cells to another
- 4. The cardiac cells are able to receive an electrical signal
- 5. The cardiac cell are able to shorten and contract
- 6. A lead requiring two "poles" (+ and -) or limbs to create the lead
- 8. Circulation between the heart and the body parts
- 11. The instrument used to record an EKG
- 15. The middle layer of the heart
- 16. The innermost layer of the heart
- 18. Cellular recovery or relation
- 21. A lead requiring one "pole" (limb or chest) combined with the heart to create the lead