Med Term 11 and 12 Important Stuff Flashcards
abnormal heart rhythms
arrhythmias
arrhythmias that are the failure of proper conduction of impulses from the SA node through the AV node to the atrioventricular bundle
bradycardia and heart block
arrhythmias that are rapid but regular contractions, usually of the atria
flutter
arrhythmias that are very rapid, random, ineffecient, and irregular contractions of the heart
fibrillation
how many beats or more per minute is fibrillation
350
abnormalities in the heart at birth
congenital heart disease
heart is unable to pump its required amount of blood
congestive heart failure
disease of the arteries surrounding the heart
coronary artery disease
inflammation of the inner lining of the heart
endocarditis
extra heart sound, heard between normal beats
murmur
inflammation of the membrane surrounding the heart (pericardium)
pericarditis
heart disease caused by rheumatic fever
rheumatic heart disease
local widening of an arterial wall
aneurysm
high blood pressure
hypertension
blockage of arteries carrying blood to the legs, arms, kidneys and other organs
peripheral arterial disease
recurrent episodes of pallor and cyanosis primarily in fingers and toes
raynaud disease
abnormally swollen and twisted veins, usually occurring in the legs
varicose veins
measurement of cholesterol and triglycerides in a blood sample
lipid tests (lipid profile)
lipoprotein electrophoresis
lipoproteins (combinations of fat and protein) are physically separated and measured in a blood sample
chemicals are measured in the blood as evidence of a heart attack
cardiac biomarkers
x ray imaging of blood vessels after injection of contrast material
angiography
sound waves measure blood flow within blood vessels
doppler ultrasound studies
echoes generated by high frequency sound waves produce images of the heart
echocardiography
thin, flexible tube is guided into the heart via a vein or an artery
cardiac catheterization
recording of electricity flowing through the heart
electrocardiography
arteries and veins are anastomosed to coronary arteries to detour around blockages
coronary artery bypass grafting
brief discharges of electricity are applied across the chest to stop dysrhythmias
defibrillation
surgical removal of plaque from the inner layer of an artery
endarterectomy
continuously monitoring various electrical activity of the cardiovascular system for at least 24 hours
holter monitoring
balloon-tipped catheter is inserted into a coronary artery to open the artery; stents are put in place
percutaneous coronary intervention
drugs to dissolve clots are injected into the bloodstream of patients with coronary thrombosis
thrombolytic therapy
is a test used in medicine and cardiology to measure the heart’s ability to respond to external stress in a controlled clinical environment.
stress test
chf means
congestive heart failure
cad means
coronary artery disease