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Chapter 9 Flash Card
The Cardiovascular System-Cardiology
| Term | Definition |
|---|---|
| valvula/o | valve |
| atri/o | atrium (upper chamber) |
| sept/o | septum (plural: septa) |
| ventricul/o | ventricle (lower chamber) |
| cardi/o | heart |
| coron/o | heart |
| angi/o, vas/o, vascul/o | vessel |
| aort/o | aorta |
| arteri/o | artery |
| ather/o | fatty plague |
| phelb/o, ven/o | vein |
| angina pectoris | oppressive pain in the chest caused by irregular blood flow to the heart |
| arrhythmia | irregular heartbeat |
| dysrhythmia | irregular heartbeat (arrhythmia is more common) |
| palpitation | rapid or irregular beating of the heart |
| pectoraligia | chest pain |
| aortalgia | pain in the aorta |
| diaphoresis | profuse sweating |
| phleblagia | pain in a vein |
| endocardium | tissue lining the inside of the heart |
| epicardium | tissue lining the outside of the heart |
| myocardium | heart muscle tissue |
| pericardium | tissue around the heart |
| bradycardia | slow heartbeat |
| cardiomegaly | enlargedheart |
| cyanosis | bluish appearance to the skin-a signed that the tissue isn't receiving enough oxygen |
| murmur | abnormal heart sound |
| tachycardia | rapid heartbeat |
| vena cava | large-diameter vein that gathers blood from the body and returns it to the heart |
| inferior vena cava | portion of the vena cava that gathers blood from the lower portion of the body |