Cardiovascular

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Across
  1. 6. irregular heartbeat
  2. 7. series of vessels that carry blood from the heart
  3. 8. study of the heart
  4. 9. large artery that receives blood
  5. 10. carries blood from the body to the heart
  6. 11. chest pain
  7. 13. damage from lack of oxygen
  8. 14. atheroma
Down
  1. 1. slow heartbeat
  2. 2. rapid contractions of heart muscles
  3. 3. controls the hearts beating
  4. 4. inflammation of heart valves
  5. 5. narrowing or constriction
  6. 10. lower chambers
  7. 12. an opening