cardiovascular system

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Across
  1. 1. pertaining to the heart and blood and blood vessels
  2. 3. test done by injecting contrast dye into a body organ to observe the heart
  3. 4. chest pain or discomfort caused when your heart
  4. 6. occurs when the heart stops beating and the circulation of blood ceases
  5. 9. irregular heart rhythm
  6. 10. bulging of the wall of heart due to weakening by disease
Down
  1. 2. a condition in which the heart muscle itself doesn’t receive a sufficient blood supply
  2. 5. a fatty deposit in the inner lining of an artery
  3. 7. one of the two upper chambers of the heart
  4. 8. disease of the heart muscle that reduces the ability of the heart to pump enough blood