Chapter 7 Flashcards
innermost layer of pericardium
visceral or epicardium
lining inside the heart
endocardium
the heart muscle
myocardium
encircling in the manner of a crown
coronary
ather/o
yellow fatty plaque
phleb/o, ven/o
vein
venul/o
venule
areteriol/o
arteriole
angi/o, vas/o, vascul/o
vessel
arteri/o
artery
primary disease of the heart
cardiomyopathy
inflammation of the heart muscle
myocarditis
endocarditis
often caused by infective microorganisms that invade the endocardium and heart valves are frequently affected
inflammation of the pericardium
pericarditis
use of ultrasonography in diagnosing heart disease
echocardiography
record of the heart obtained by directing ultrasonic waves through the chest wall
echocardiogram
passage of long, flexible tube into heart chambers through vein in arm or leg or neck
cardiac catheterization
helpful in examining blood flow in the heart and blood vessels. Patient is injected with radioactive element which becomes concentrated in the heart and color coded images produced
Positron emission tomography (PET)
severe chest pain and constriction about the heart caused by insufficient supply of blood to the heart
angina pectoris
irregularity or loss of rhythm of the heartbeat.
arrythmia (dysrrhythmia)
enlarged size of the heart
cardiomegaly
condition characterized by weakness, breathlessness, and edema in lower portions of the body; the work demanded of the heart is greater than its ability to perform
CHF
abnormal condition that affects the heart’s arteries and produces various pathology effects, especially the reduced flow of blood to the myocardium
coronary artery disease
severe cardiac arrhythmia in which contractions are too rapid and uncoordinated for effective blood circulation.
fibrillation
excessive lipids in the blood. an elevated blood level of one type of lipid, cholesterol, is associated with an increased risk of developing coronary heart disease in most individuals
hyperlipidemia