Cardiovascular System

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