Across
- 2. Reduced blood flow to tissues
- 4. Blood vessel carrying blood back to the heart
- 6. Lower chamber of the heart
- 7. Heartbeat felt through the blood vessels
- 9. Structure preventing the backflow of blood
- 11. Contraction period of the heart
- 12. Upper chamber of the heart
- 15. Smallest blood vessel
- 16. Relating to the heart
- 17. Chest pain from reduced blood flow
Down
- 1. Fatty substance in blood
- 3. Relaxation period of the heart
- 5. Device used to keep arteries open
- 8. Fatty deposit in arteries
- 10. Ultrasound of the heart
- 12. The largest artery
- 13. Heart muscle
- 14. The organ that pumps blood
- 17. Blood vessel carrying blood away from the heart