The Cardiovascular System

12345678910111213141516171819
Across
  1. 6. Has wires implanted in the heart to simulate heart beats
  2. 8. Swollen and dilated veins
  3. 10. Have thin walls, carry blood towards the heart
  4. 11. blood pressure cuff
  5. 14. Thin layer that lines each chamber
  6. 16. Contrast(dye)is injected into blood vessels to diagnose aneurysms or narrowing
  7. 18. between the left atrium and the left ventricle
  8. 19. High blood pressure;increased pressure in the blood vessels
Down
  1. 1. Uses ultrasound to look at the blood going through blood vessels
  2. 2. Muscular layer that contracts to pump blood
  3. 3. Outer layer
  4. 4. Commonly known as a heart attack
  5. 5. The complete stopping of the heart
  6. 7. An artery has a weakened wall, causing it so swell
  7. 9. Double layered sac that ecloses all 3 layers
  8. 12. Have thick walls, carry blood away from the heart
  9. 13. A test that uses ultrasound to look at the heart and vessels
  10. 15. Between the left ventricle and the left aorta
  11. 17. Have very thin walls, allows for the exchange of materials