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Medical Terminology
Ch. 5
| Term | Definition |
|---|---|
| angi/o | vessel |
| Aort/o | aorta |
| Arteri/o | artery |
| Ather/o | fatty substance |
| Atri/o | atrium |
| Coron/o | heart |
| Hemangi/o | blood vessel |
| Ox/i, ox/o | oxygen |
| Phleb/o | vein |
| Thromb/o | clot |
| Ven/o | vein |
| -manometer | instrument to measure pressure |
| -ole, -ule | small |
| -tension | pressure |
| Basic flow of blood through circulatory system | Heart,Artery,capillary,vein,heart |
| Endocardium | inner layer of heart |
| Myocardium | muscle layer surrounding the heart |
| Epicardium | outer layer of heart |
| Systolic BP | highest blood pressure reading |
| Diastolic BP | lowest blood pressure reading |
| Coronary arteries | arteries that supply blood to the heart |
| Ischemia | insufficient blood supply to a tissue |
| Coronary artery disease | insufficient blood supply to the heart |
| Angina pectoris | heart ischemia but not death of heart muscle |
| Myocardial infarction | death of heart muscle; not of entire heart |
| Thrombus | blood clot on wall of blood vessel |
| Embolous | piece of thrombus that has broken off and moved in blood vessel till it can't move farther because of size |
| Hypertension | high blood pressure |
| Hypotension | low blood pressure |