Cardiovascular System

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Across
  1. 1. Blood vessel that carries blood back to the heart
  2. 5. Drug that narrows blood vessels and raises B/P
  3. 7. High blood pressure
  4. 9. Blood vessel that carries blood away from the heart
  5. 10. Pertaining to the heart
  6. 12. Low blood pressure
Down
  1. 1. Drug that relaxes blood vessels and lowers
  2. 2. Slows and strengthens the heart contraction
  3. 3. Chest pain due to lack of oxygen in heart tissue
  4. 4. Irregular heart beat
  5. 6. Hardening of the arteries
  6. 8. Muscular organ which pumps blood
  7. 11. oxygenate the blood