cardiovascular lab

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Across
  1. 3. attack: when blood flow is blocked by a blood clot
  2. 8. brings blood from the heart to the body
  3. 10. when plaque builds up on the inside of arteries
Down
  1. 1. an abnormal rhythm of the heart
  2. 2. system: the system including the heart and blood vessels
  3. 4. the connection of arteries and veins
  4. 5. allow the blood to flow in only one direction
  5. 6. an organ that brings oxygen to the heart and body
  6. 7. the main organ in the cardiovascular system
  7. 9. brings blood from the body to the heart