Crossword Puzzle Challenge part 1

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Across
  1. 3. heart beat as felt through the wall of the arteries
  2. 4. an abnormal blood-filled swelling of an artery or vein
  3. 7. the deterioration of the myocardium
  4. 8. small blood vessel that connect artery to vein
  5. 9. the largest blood vessel that carries oxygenated blood to the entire body except the lungs
  6. 11. one of the lower chambers of the heart
  7. 13. the middle of the the layers forming the outer wall of the heart
  8. 14. contraction phase of the heartbeat
Down
  1. 1. small vein
  2. 2. double-layer serous membrane surrounding the heart
  3. 4. small artery
  4. 5. abnormal swishing sound caused by improper closing of the heat vessel
  5. 6. inadequate oxygen in the tissue
  6. 7. the bluish discoloration of the skin indicating diminished oxygen content in the blood
  7. 10. inflammation of double-layer serous membrane surrounding the heart
  8. 12. blood vessel that carries blood from the capillary back to the heart