LRT200S_CVS_Crossword puzzle

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Across
  1. 5. The smallest blood vessels in the body.
  2. 7. A condition characterized by irregular heartbeats.
  3. 9. A condition characterized by high blood pressure.
  4. 10. A condition characterized by a narrowing of the arteries.
  5. 12. A medical device used to measure blood oxygen level
  6. 14. A device used to listen to the sounds of the heart and lungs.
  7. 15. The lower chambers of the heart.
Down
  1. 1. The upper chambers of the heart.
  2. 2. The main artery that carries deoxygenated blood to the lungs.
  3. 3. A condition characterized by low blood pressure.
  4. 4. The body's largest artery.
  5. 6. The phase of the cardiac cycle when the heart muscle relaxes.
  6. 8. The medical term for a rapid heartbeat.
  7. 11. The artery commonly used to measure pulse rate on the wrist.
  8. 13. The phase of the cardiac cycle when the heart muscle contracts.