Across
- 2. stops the backflow into the chambers of the heart
- 6. electrocardiogram
- 8. atrium receives de oxygenated blood
- 10. fluid filled sac surrounding the heart
- 12. artery first choice for arterial puncture
- 13. rapid uncoordinated contractions
- 15. the wall separating the left and right side of the heart
Down
- 1. fossa anterior to and below the bend of the elbow
- 3. contracting phase of the heart
- 4. fast heart rate
- 5. smallest branch of the arteries
- 7. arising from the left ventricle
- 9. abnormal heart sounds due to faulty valve action
- 11. valve located between the left atrium and ventricle
- 14. the inner space of a blood vessel or tube