Chapter 7- Cardiovascular System Flashcards
angi/o
vessel
vas/o
vessel
vascul/o
vessel
aort/o
aorta
arteri/o
artery
ather/o
fatty paste (lipid)
atri/o
atrium
cardi/o
heart
coron/o
circle or crown
my/o
muscle
pector/o
chest
steth/o
chest
sphygm/o
pulse
thromb/o
clot
ven/o
vein
phleb/o
vein
varic/o
swollen, twisted veins
ventricul/o
ventricle
arteriosclerosis
hardening of artery walls, loss of elasticity, calcification
atherosclerosis
fatty build up of arterial walls
atheromatous plaque
swollen area of lining of artery caused by fat build up
thrombus
stationary blood clot
embolus
clot carried in bloodstream, obstructs
stenosis
narrowing
constriction
compression
occlusion
blockage
ischemia
to hold back blood, occlusion of blood vessel
perfusion defecit
lack of blood flow through vessel caused by narrowing
infarct
to stuff, area of necrosis, caused by ischemia
angina pectoris
chest pain, caused by temporary loss of oxy-blood to heart muscle
aneurysm
widening, bulging of wall of heart or other stucture
saccular aneurysm
sac like bulge on one side
fusiform aneurysm
spindle-shaped bulge
dissecting aneurysm
split or tear in vessel wall
claudication
to limp, pain in a limb, caused by insufficient blood supply
diaphoresis
profuse sweating
heart murmur
abnormal sound from hearts made by defects in chambers or valves
palpitation
pounding, skipping, racing heartbeats
vegetation
abnormal growth of tissue around a valve, result of infection
arrhythmia
irregular or loss of rhythm of heart beat
bradycardia
slow heart beat
fibrilation
chaotic, irregular contractions of heart (atrial or ventricular)
flutter
extremely rapid but regular contractions of heart
heart block
intereference with normal electrical conduction of the heart
premature ventricular contraction
early ventricular contraction before SA node
arteriosclerotic heart disease
degenerative condition, thickening of arteries, loss of elastic, in smokers and elders
bacterial endocarditis
bacterial inflammation, affects endocardium or heart valves
cardiac tamponade
compression of heart from extra fluid in pericardial sac, causes rupture of blood vessel
cardiomyopathy
disease of heart muscle
congenital anomaly of heart
malformations of heart at birth
atrial septal defect
an opening in septum, present at birth
coarction of aorta
narrowing of descending portions of aorta, limits blood flow to lower body
patent ductus arteriosus
abnormal opening between pulmonary artery and aorta, caused by failure of fetal ductus arteriosus after birth
tetralogy of fallot
4 defects: pulmonary stenosis, ventricular septal defect, malposition of aorta, right ventricular hypertrophy. Deoxy blood goes into systemic circulation causing cyanosis
ventricular septal defect
opening of septum separating ventricles
congestive heart failure
left ventricle failure, causes edema in lower parts of body
cor pulmonale
enlargement of right ventricle, from chronic disease within lungs, causes congestion within pulmonary circulation
coronary artery disease
reduction of blood flow and oxygen and nutrients to myocardium
hypertension
high blood pressure (primary-secondary)
mitral valve prolapse
protrusion of one or both cusps of mitral valve into left atrium during ventricular contraction, causes back flow of blood
myocardial infarction
heart attack, death of myocardial tissue, loss of blood flow from occulsion in coronary artery
myocarditis
inflammation of myocardium, viral or bacterial infection are causes
pericarditis
inflammation of pericardium
phlebitis
inflammation of vein
rheumatic heart disease
damage to heart muscle and heart valves by rheumatic fever
thrombophlebitis
inflammation of vein associated with blood clot
varicose veins
abnormally swollen, twisted veins with defective valves, seen in legs commonly
deep vein thrombosis
formation of clot in a deep vein of the body, occurs in femoral and iliac veins
PVC
PREMATURE VENTRICULAR CONTRACTION
ASHD
ATERIOSCLEROTIC HEART DISEASE
VSD
VENTRICULAR SEPTAL DEFECT
ASD
ATRIAL SEPTAL DEFECT
PDA
PATENT DUCTUS ARTERIOSUS
DVT
DEEP VEIN THROMBOSIS
CAD
CORONARY ARTERY DISEASE
MVP
MITRAL VALVE PROLAPSE
PET
POSITRON EMISSION TOMOGRAPHY
MRA
MAGNETIC RESONANCE ANGIOGRAPHY
CABG
CORONARY ARTERY BYPASS GRAFT
PTCA
PERCUTANEOUS TRANSLUMINAL CORONARY ANGIOPLASTY
CHF
CONGESTIVE HEART FAILURE
NSR
NORMAL SINUS RHYTHM