Across
- 1. irregular heartbeat
- 4. procedure to remove varicose veins
- 7. smallest blood vessels where exchange happens
- 10. cell fragments that help with clotting
- 11. valve between right atrium and right ventricle
- 12. vessel that carries blood to the heart
- 14. instrument used to measure heart sounds
- 15. inner lining of the heart
Down
- 2. inflammation of the heart muscle
- 3. oxygen-carrying protein in red blood cells
- 5. low blood pressure
- 6. largest artery in the body
- 8. procedure to open blocked blood vessels
- 9. short for myocardial infarction
- 12. lower heart chamber
- 13. blood clot that forms inside blood vessels/heart chamber