Cardio Vocabulary

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Across
  1. 1. regulates irregular heartbeats by delivering electrical signals
  2. 4. The muscular layer that contracts to pump blood
  3. 10. Published a book that explained the way blood is pumped by the heart.
  4. 13. involves injecting X-ray dye to diagnose conditions like stenosis or aneurysms
  5. 15. A type of enzyme that indicates myocardial damage and helps to diagnose heart attacks.
  6. 17. ultrasound to examine the heart and its vessels
  7. 18. testing that evaluates heart function during physical activity, typically on a treadmill or bicycle.
  8. 19. Every part of the human body needs what to function
  9. 20. Arteries branch into smaller arteries called
  10. 21. Pertaining to
  11. 23. The inner layer lining of each chamber in the heart
  12. 24. valve Between the left ventricle and the left aorta
Down
  1. 1. Encloses all three layers of the heart in a double layered sac.
  2. 2. The outer layer of the heart
  3. 3. external defibrillator What does the abbreviation AED stand for, and what is its purpose?
  4. 5. What dose the abbreviation CHF stand for
  5. 6. what system is crucial for the body to function
  6. 7. a surgical procedure where a patient's heart is replaced with a donor heart.
  7. 8. The instrument used to listen to heart sounds
  8. 9. involves using a catheter to inject dye into heart vessels for diagnostic purposes
  9. 11. Without
  10. 12. muscle What type of muscle is the heart made out of.
  11. 14. the intrusment used to measure blood pressure
  12. 16. what is the center of the cardiovascular system
  13. 22. valve Right between the left atrium and the left ventricle