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