Unit 5

2. enzymes / It is used to find factors in blood that can cause heart muscle damage.
3. / The outer layer of the heart.
6. / Leads are attached to the chest to record heart rhythm.
9. / Graphic record of heart and vessels using ultrasound.
10. arrest / The heart stops pumping completely.
12. valve / The valve between right ventricle and pulmonary artery that controls the blood flow.
13. / A prefix meaning fast.
14. / Electrocardiogram
17. / The abnormal bulge in the wall of blood vessels.
18. / A root word meaning skin.
20. / The inflammation of pericardium.
23. / A suffix meaning instrument to measure pressure.

1. / The smallest blood vessels in the vascular system.
3. / A suffix meaning surgical removal.
4. veins / Enlarged veins.
5. / Dyspnea on exertion
6. / The innermost layer of the heart.
7. / Coronary artery bypass graft
8. / X-ray dye is used to check blood vessels.
11. / High blood pressure.
15. / The muscular layer of the heart.
16. monitor / It is a machine that can records heart activity as the patient wears it.
19. / A suffix meaning involuntary muscle contraction.
21. / Acute myocardial infarction.
22. / Implantable cardioverter defibrillator