Across
- 4. the pulse is less than 60
- 7. the heart is beating too fast causing an irregular heartbeat
- 8. a diagnostic test to examine the structure of the heart via ultrasound
- 9. a blood vessel that carries blood to the heart from tissues and organs in the body
- 10. flat line; the heart is no longer beating
Down
- 1. the pulse is from 60-100
- 2. a diagnostic test to assess the heart by attatching electrodes to the skin
- 3. the main organ of the cardiovascular system
- 5. one-way door from the lower right heart chamber to the lungs
- 6. the pulse is greater than 100