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Chapter 17 Cardio
McGraw-Hill Emergency Care 2nd Edition Cardiovascular Disorders
Question | Answer |
---|---|
Cardiovascular Disease | disease of the heart and blood vessels |
Coronary Heart Disease | disease of coronary arteries and the complications that result (angina pectoris or a heart attack) |
Coronary Artery Disease | disease that slow/stops blood flow through the arteries that supply the heart muscle with blood |
Acute Coronary Syndrome | conditions caused by temporary/permanent blockage of coronary artery |
Arteriosclerosis | hardening of the arterial walls |
Atherosclerosis | endothelium of the large/medium arteries become narrowed and thickens |
Peripheral Artery Disease | caused by atherosclerosis affecting the arms, legs, and the feet |
Risk Factors | conditions that may increase a person's chance of developing a disease |
Modifiable Risk Factors | risk factors that can be changed |
Non-modifiable Risk Factors | risk factors that can not be changed |
Contributing Risk Factors | factors that can be part of the cause of a person's risk of heart disease |
Ischemia | reduced blood supply to an organ or tissue |
Angina Pectoris | when the heart's need for oxygen exceeds the supply |
Stable Angina Pectoris | symptoms are relatively constant and predictable in term of severity, signs, and precipitating events, and response to therapy |
Unstable Angina Pectoris | progressively worsened, occurs at rest, or is brought on by minimal physical excertion |
Acute Myocardial Infarction | heart attack occurs when coronary artery becomes severly narrowed or is completely blocked by a blood clot (thrombus) |
Palpitations | abnormal awareness of one's heartbeat |
Syncope | fainting |
Angioplasty | balloon tipped catheter that is inserted into a partially blocked coronary artery |
Stent | small plastic or metal tube that is inserted into a vessel or duct to help keep it open and maintain flow |
Cardiac Arrest | when the heart stops |
CPR | cardiopulmonary resuscitation (combination f rescue breathing and external chest compressions) |
SCD | (sudden cardiac death) unexpected death from cardiac causes |