CARDIOVASCULAR PUZZLE

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Across
  1. 2. - A slower than normal heart rate.
  2. 6. - A fibrous sac that encloses the heart and great vessels.
  3. 9. cava - Large veins that bring deoxygenated blood to your heart to get oxygen.
  4. 11. - One of the two upper chambers in the heart that receives blood from the circulatory system
  5. 12. - A condition in which blood flow is restricted or reduced in a part of the body.
  6. 14. - Blood vessel located throughout the body that collect oxygen-poor blood and return it to your heart.
  7. 15. - The largest blood vessel in the body
Down
  1. 1. - The innermost layer of the heart
  2. 3. - A hollow muscular organ that pumps the blood through the circulatory system
  3. 4. - The muscle layer of the heart
  4. 5. - medical term for a heart rate over 100 beats a minute.
  5. 7. - Necrosis due to inadequate blood supply to the affected area.
  6. 8. - Muscular chamber that pumps blood out of the heart and into the circulatory system
  7. 10. - Distribute oxygen-rich blood to your body.
  8. 13. - Angina is chest pain caused by reduced blood flow to the heart muscles