Across
- 2. The heart's delivery system
- 3. A bunch of grapes
- 7. This heart is not in time
- 9. The best crossword maker (hint: see the title)
- 10. The living room of the heart
- 12. The baby of blood vessels
- 14. Be our guest- the clock goes in the jelly
- 15. Splitting up the heart
Down
- 1. Muscular things in between cages
- 4. biconcave disc
- 5. Goodbye coronary heart disease
- 6. Main tunnel for oxygenated blood
- 8. The waiting rooms of the heart
- 11. The body's speaker
- 13. These block the traffic in the blood vessels
