Across
- 1. the sound your heart makes when it beats
- 3. a doctor that operates on your heart
- 6. you need to do this to keep your heart in shape
- 8. the largest artery
- 9. your heart is about the size of this
- 10. these carry blood to your heart
- 12. your heart is on this side of the body
- 13. a heartbeat that is off-beat, not normal
- 16. a device that tells a heart when to beat
- 17. relaxing is important so your heart isn't impacted by this
- 18. this stops blood from going the wrong way in your heart
- 19. a doctor uses this to listen to your heart
- 20. this kind of food is bad for your heart (e.g., fries)
Down
- 2. the animal with the largest heart
- 4. being in this condition can put extra strain on your heart
- 5. the average number of beats per minute for an adult heart
- 7. this damages the lining of your arteries and affect your heart rate
- 10. the bottom chambers
- 11. your heart is made of this
- 14. when a heart is donated to another person
- 15. these carry blood away from your heart
- 20. your heart has this many chambers
- 21. how many minutes you should exercise each day to keep your heart healthy