Across
- 3. a lipid substance
- 6. instrument used to listen to the chest
- 8. combining form that means clot
- 10. yellowish plaque
- 12. valve between left atrium and left ventricle
- 13. combining form that means mucus
- 15. upper heart chamber
- 16. This combining form means blue
Down
- 1. These arteries form a crown over the heart
- 2. combining form that means pulse
- 4. not enough oxygen in tissues
- 5. lower heart chamber
- 7. hardening of an artery
- 9. artery that carries blood to the lungs
- 11. upper heart chamber
- 14. combing form that means arm