Across
- 2. of two upper chambers of the heart.
- 3. of the heart as felt through the walls of the arteries.
- 6. artery in the body.
- 7. carrying oxygen poor blood from the heart to the lungs.
- 9. layer of the heart.
- 11. phase of the heartbeat.
- 13. membrane surrounding the heart.
- 14. to measure blood pressure.
Down
- 1. lining of the heart.
- 4. of the heart.
- 5. artery
- 8. that is oxygen poor.
- 10. blood vessel.
- 12. between the right atrium and the right ventricle.