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Cardiovascular system
common issues found in the ER
40
Medical
Undergraduate 3
07/29/2014

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Cards

Term

Abdominal Aortic Aneurysm

(AAA)

Definition
When the large main blood vessel that supplies blood to the abdomen, pelvis, and legs becomes abnormally large or balloons outward due to weakness in the arterial wall
Term

AICD

(Automatic Implantable Cardioverter Defibrillator)

Definition
A device that is implanted in the chest wall that detects cardiac arrhythmias and uses electric impulses to correct them. Often combined with pacemakers.
Term
Aneurysm
Definition
Widening and ballooning of an artery caused by weakness in the arterial wall.
Term
Angina
Definition
chest pain caused by decreased blood flow to the heart muscle
Term
Aortic dissection
Definition
bleeding along the wall of the aorta, caused by a tear in the aorta
Term
Arrhythmia
Definition
any irregular heartbeat
Term
Atherosclerosis
Definition
Hardening of arteries caused by plaque build-up
Term

Atrial fibrillation

(A-fib)

Definition
common type of heart arrhythmia that is irregular and often rapid
Term
Bradycardia
Definition
slow heart rate (resting heart rate of less than 60 bpm)
Term
Bruit
Definition
an unususal sound that blood makes when it rushes past an obstruction in an artery
Term
capillary refill
Definition
way to measure peripheral perfusion. Clinically tested by pressing on finger and measuring how long it takes for color to return. Normal time is 2secs.
Term
Cardiac Arrest
Definition
when the heart stops beating causing normal blood circulation to cease
Term
Cardiomegaly
Definition
Enlarged heart usually seen on chest x-ray (CXR) and commonly the result of high blood pressure (hypertension) or coronary artery disease.
Term
Cardiomyopathy
Definition
(literally "heart muscle disease") is the measurable deterioration of the function of the myocardium (the heart muscle) for any reason, usually leading to heart failure; common symptoms are dyspnea (breathlessness) and peripheral edema (swelling of the legs). People with cardiomyopathy are often at risk of dangerous forms of irregular heart beat and sudden cardiac death.The most common form of cardiomyopathy is dilated cardiomyopathy.
Term
Carotid Bruit
Definition
a systolic murmur heard over the carotid artery in the neck during auscultation
Term

(CHF)

Congestive Heart failure

Definition
the inability of the heart to pump the required amt of blood resulting in pulmonary edema
Term

(CAD)

Coronary Artery Disease

Definition
the narrowing and hardening of the arteries that supply blood to the heart
Term

(DVT)

Deep vein thrombosis

Definition
blood clot in a deep vein, usually in the lower extremities
Term
Dysrhythmia
Definition
any disorder that causes abnormal heart rates, rhythms, or electrical activity
Term
Ectopy
Definition
extra heart beats seen on an EKG (PVC, PAC)
Term
edema
Definition
swelling
Term
Ejection Fraction
Definition
percentage of blood pumped out of the ventricles with each heartbeat
Term
Rub
Definition
an abnormal heart sound, usually a sign of pericarditis (inflammtion of the pericardium)
Term
Gallop
Definition
extra abnormal heart sounds heard on a cardiac exam
Term
Hyperlipidemia
Definition
high cholesterol
Term
hypertension
Definition
high blood pressure
Term
hypotension
Definition
low blood pressure
Term
Mitral Valve prolapse
Definition
when the valve between the left atrium and left ventricle doesnt close properly
Term

(MI)

Myocardial Infarction

Definition
"Heart Attack" when blood is blocked from going to the heart causing angina and damage
Term
murmur
Definition
sounds produced by turbulent blood flow through the heart valves
Term
pacemaker
Definition
a small device implanted under the skin on the chest wall that uses electrical impulses to correct arrhythmias
Term
palpitations
Definition
sensations of abnormal heart rate including sensations of skipped or extra heartbeats or that the heart is "racing"
Term
Pedal edema
Definition
swelling of the feet
Term
shock
Definition
a group of signs and symptoms indicating poor oxygen supply to tissues and insufficient return of blood to the heart.
Term
Stenosis
Definition
abnormal narrowing, usually of a blood vessel
Term
Syncope
Definition
fainting
Term
STEMI
Definition
ST segment Elevation Myocardial Infarction, severe heart attack in which the coronary artery is 100% blocked
Term
NSTEMI
Definition
less severe (MI) noted by an absence of elevation ST segments on EKG. Non-STEMI
Term
Tachycardia
Definition
fast heart rate (resting heart rate greater than 100 bpm)
Term
Ventricular Hypertrophy
Definition
increase in size of cardiac muscle in the heart's ventricles. (LVH) most common.
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