Across
- 4. Muscle of the heart
- 7. Slower than normal heart rate
- 8. Main artery leaving heart
- 11. Small artery
- 12. Administering to a vein
- 13. Inflammation of a vein
- 14. Pumping chambers of the heart
Down
- 1. Faster than normal heart rate
- 2. Pertaining to the heart
- 3. Pertaining to the lungs
- 5. Enlargement of the heart
- 6. Broadening of blood vessels
- 9. Small vein
- 10. Narrowing
- 11. No heart activity