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Chapter 5
Cardio System
| Term | Definition |
|---|---|
| angi/o | blood or lymph vessel |
| aort/o | aorta |
| arteri/o | artery |
| brady- | slow |
| cardi/o | heart |
| -emia | blood condition |
| erythr/o | red |
| hem/o hemat/o | blood, relating to blood |
| leuk/o | white |
| phleb/o | vein |
| tachy- | fast, rapid |
| thromb/o | clot |
| ven/o | vein |
| anemia | lower than normal number of electrolytes |
| aneurysm | localized weak spot or enlargement of an artery |
| angina | severe chest pain |
| angioplasty | procedure in which a small balloon on the end of a catheter is used to open a blocked artery |
| anticoagulant | slows coagulation and prevents new clots from forming |
| aplastic anemia | absence of all formed blood elements |
| atherosclerosis | hardening and narrowing of the arteries |
| automated external defibrillator | shocks heart |
| bradycardia | abnormally slow resting heart rate |
| cardiac arrest | event in which the heart abruptly stops |
| cardiomyopathy | used to describe all diseases of the heart muscle |
| cholesterol | fatty substance that travels through the blood |
| coronary thrombosis | damage to heart muscle caused by blocked artery |
| diuretic | increase secretion of urine |
| electrocardiogram | record of electrical activity of heart |
| embolism | sudden blockage |
| endocarditis | inflammation of inner linning |
| erythrocytes | red blood cells |
| hemoglobin | iron contaning pigment of erthocytes |
| hemostasis | stop or control bleeding |
| ischemic heart disease | resulting from insufficient supply of oxygenated blood to the heart |
| leukemia | cancer by abnormal number of leukocytes |
| leukocytes | white blood cells |
| myocardinal infraction | heart attack |
| orthostatic hypotension | low blood pressure |
| pericardium | pericardial sac |
| phlebitis | inflammation of a superficial vein |
| raynauds phenomenon | constricted circulation from stress or cold |
| sickle cell anemia | donut shaped blood cells |
| tachycardia | fast heart rate |
| thrombosis | blood clot attached to the interior wall of an artery or vein |
| transfusion reaction | two bloods don't match |
| varicose veins | swollen veins |
| ventricular filbrillation | heart quivers |