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Coding Lesson 08
Medical Coding Lesson 08 - Cardiovascular System
| Term | Definition |
|---|---|
| Angina | Chest pain caused by the heart muscle not getting enough blood |
| Anticoagulant | Any substance that makes the blood less able to coagulate (clot) |
| Aortic dissection | Hematoma separating the layers of the aortic wall |
| Arterial insufficiency | Inadequate blood supply to the arterial system |
| Arteritis | Inflammation of the arteries |
| Atheroma | Fatty deposit on the innermost wall of an artery |
| Atherosclerosis | Hardening or thickening of the arteries |
| Bruit | Murmur heard when listening to an artery |
| Cerebrovascular accident | (CVA) a stroke |
| Claudication | Pain of the lower extremities due to reduced arterial flow |
| Cyanosis | Bruse, Bluish discoloration of the skin |
| Deep vein thrombosis | (DVT) a blood clot in the deep venous system of the arms or legs |
| Edema | Abnormal fluid collection in interstitial spaces |
| Hemoglobin | The oxygen-carrying portion of the blood |
| Hyperemia | Excessive blood in a body part |
| Hypoxia | Decreased oxygen in tissue |
| Infarction | An area of tissue that died because of insufficient arterial blood supply |
| Ischemia | Restriction of blood flow to part of the body |
| Cardiac ischemia | Lack of blood and oxygen to the heart |
| Occlusion | Blockage |
| Patent | Wide open |
| Phlebitis | Inflammation of a vein |
| Pulsatile | Characterized by a rhythmic, palpable beating |
| Rubor | Redness |
| Stasis | Stoppage or stagnation of blood |
| Stenosis | Constriction of a blood vessel |
| Syncope | Fainting |
| Venule | Small vein connecting the capillaries to the veins |
| tachycardia | rapid heartbeat |
| palpitations | awareness of heartbeat |