Cardiovascular Fun

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Across
  1. 3. Known as the silent killer
  2. 6. Symptom of heart disease
  3. 7. Acid builds up as you work out in anaerobic zone
  4. 8. Buildup in arteries causes infarction
  5. 11. abnormal sounds associated with abnormal valves
  6. 13. Carry blood away from the heart
  7. 15. Improves cardiovascular fitness
  8. 17. Carry blood to the heart
Down
  1. 1. Slow heart rate
  2. 2. Volume of blood pumped in one minute
  3. 4. Contraction of the heart
  4. 5. Affected by diet and genetics
  5. 9. The number one cause of death for Americans
  6. 10. Valve located between RV and pulmonary artery
  7. 12. Factor that causes heart disease
  8. 14. Causes heart disease, diabetes, and obesity
  9. 16. Causes hypertension, insomnia, and weak immune system