Across
- 3. nothing by mouth
- 4. the thin inner layer that lines each chamber of the heart
- 6. complete stopping of the heart
- 7. largest vein for blood in the lower half of the body
- 9. ventricular tachycardia
- 11. beyond or excessive
- 13. a machine that records the electrical activity of the heart
- 14. heart attack
- 15. the wall between the right and left ventricles
- 16. the outer layer of the heart
- 17. by x-ray using the dye to diagnose aneurysm
- 21. skin
- 22. destruction
- 23. uses ultrasound to look at blood if it is narrow
- 24. mitral valve prolapse
Down
- 1. the pericardial sac around the heart is inflamed
- 2. instrument to measure pressure
- 5. dyspnea on exertion
- 8. the wall between the right and left atria
- 10. middle
- 12. high blood pressure
- 16. a test that uses ultrasound to look at the heart and its vessels
- 18. implantable cardioverter defibrillator
- 19. the artery has a weakened wall causing it to swell
- 20. inflammation