Chapter 9 Terms Flashcards
angi/o
vessel
aort/o
aorta
arteri/o
artery
ather/o
fatty plaque
atri/o
atrium (upper chamber)
cardi/o
heart
coron/o
heart (crown)
phleb/o, ven/o
vein
sept/o
septum
valvul/o
valve
varic/o
varicose; twisted or swollen
vas/o, vascul/o
vessel
ventricul/o
ventricle (lower chamber)
aneurysm
bulge in a blood vessel
angina pectoris
oppressive pain in the chest caused by irregular blood flow to the heart
angioedema
swelling of the blood vessels
angiogram
record of the blood vessels
angiography
procedure to describe the blood vessels
angiolith
stone forming in the wall of a blood vessel
angioma
blood vessel tumor
angioplasty
surgical reconstruction of a vessel
angiorrhapy
suture of a vessel
anti-anginal
drug that prevents or relieves the symptoms of angina pectoris
antiarrhythmic
drug that opposes an irregular heartbeat
anticoagulant
drug that opposes coagulation of blood
antihypertensive
drug that opposes high blood pressure
aortic aneurysm
bulging or swelling of aorta
arrhythmia
irregular heartbeat
arteriosclerosis
hardening of an artery
atherosclerosis
hardening of an artery due to buildup of fatty plaque
atrial fibrillation
quivering or spontaneous contraction of muscle fibers in heart’s atrium
atrial septal defect
flaw in the septum that divides 2 atria of the heart
blood pressure
force exerted by blood on the walls of blood vessels
bradycardia
slow heartbeat
cardiac arrest
cessation of functional circulation
cardiologist
heart specialist
cardiology
branch of medicine dealing with the heart
cardiomegaly
enlarged heart
cardiotoxic
poisonous to the heart
cardiovascular
pertaining to the heart and blood vessels
cardioversion
returning a heart to normal rhythm
coronary artery bypass graft (CABG)
borrowed piece of blood vessel used to bypass a blocked artery in the heart
cyanosis
bluish appearance to the skin; sign that tissue isn’t receiving enough oxygen
diaphoresis
profuse sweating
diastolic pressure
pressure exerted on blood vessels when heart is relaxed
dysrhythmia
irregular heartbeat, bad heart rhythm
echocardiogram
image of the heart produced using sound waves
electrocardiogram
record of the electrical currents of the heart
embolism
blockage of blood vessel caused by an embolus
embolus
mass of matter present in blood
endocardium
tissue lining the inside of the heart
epicardium
tissue lining the outside of the heart
hemorrhage
loss of blood
hypertension
high blood pressure
hypotension
low blood pressure
ischemia
blockage of blood flow to an organ
murmur
abnormal heart sound
myocardial infarction
death of heart muscle tissue
myocardial ischemia
blockage of blood to the heart muscle
myocardium
heart muscle tissue
normotension
normal blood pressure
occlusion
closing or blockage of a passage
palpitation
rapid or irregular beating of the heart
pericarditis
inflammation of tissue around the heart
pericardium
tissue around the heart
phlebalgia
pain in a vein
phlebitis
inflammation of the veins
phlebotomist
one who draws blood
sonography
use of sound waves to produce diagnostic images; ultrasound
systolic pressure
pressure exerted on blood vessels when heart is contracting
tachycardia
rapid (fast) heartbeat
thrombolytic
drug that breaks down clots
thrombus
blood clot
varicose veins
enlarged, dilated vein towards surface of skin
vasoconstrictor
drug that constricts or narrows the diameter of a blood vessel
vasodilator
drug that causes the relaxation or expansion of a blood vessel
vasopressor
drug that constricts or narrows the diameter of a blood vessel
vasospasm
involuntary contraction of a blood vessel
venogram
record of a vein
venostasis
trapping of blood in an extremity due to compression
AAA
abdominal aortic aneurysm
A-fib
atrial fibrillation
ASD
atrial septal defect
BP
blood pressure
CABG
coronary artery bypass graft
CAD
coronary artery disease
CHF
congestive heart failure
CO
cardiac output
DVT
deep vein thrombosis
ECHO
echocardiogram
EKG
electrocardiogram
HTN
hypertension
MI
myocardial infarction
NSR
normal sinus rhythm
SCA
sudden cardiac arrest
SV
stroke volume
VSD
ventricular septal defect