Ch 9 the Cardiovascular System - Objective Flashcards
epicardium
tissue lining outside of the heart
endocardium
tissue lining the inside of the heart
myocardium
heart muscle tissue
pericardium
tissue around the heart
bradycardia
slow heartbeat
tachycardia
fast heartbeat
cardiomegaly
enlarged heart
cyanosis
blueish appearance to the skin - sign tissue isn’t receiving enough oxygen
murmur
abnormal heart sound
vena cava
large diameter vein that gathers blood from the body and returns it to the heart
inferior vena cava
portion of vena cava that gathers blood from the lower part of the body
superior vena cava
portion of vena cava that gather blood from the upper portion of the body (head and arms)
angiogenesis
development of blood vessels
angiolith
stone forming in the wall of a blood vessel
angiopoiesis
formation of blood vessels
angiosclerosis
hardening of blood vessel
aortectasia
dilation of the aorta
aortic stenosis
narrowing of the aorta
aortolith
stone deposit in the wall of aorta
arteriolith
stone deposit in the artery
arteriorrhexis
rupture of an artery
arteriosclerosis
hardening of an artery
atherogenesis
formation of fatty plaque on the wall of an arter
atherosclerosis
hardening of an artery due to buildup of fatty plaque
embolism
blockage in a blood vessel caused by an embolus
embolus
mass of matter present in blood
ischemia
blockage of blood flow to an organ
occlusion
closing or blockage of a passage
phlebosclerosis
hardening of a vein
thrombus
blood clot
varicose veins
enlarged, dilated vein toward the surface of the skin
vasospasm
involuntary contraction of a blood vessel
venosclerosis
hardening of a vein
venospasm
involuntary contraction of vein
venostasis
trapping blood in an extremity due to compression
angiogram
record of blood vessels
angiography
procedure to describe the blood vessels
aortogram
record of aorta
arteriogram
record of an artery
venogram
record of a vein
angioscope
device for looking into a blood vessel
cardiac catheterization
process of inserting a tube (catheter) into the heart
echocardiogram
image of the heart using sound waves; the same procedure as an ultrasound performed on pregnant women, but instead on the heart
echocardiography
use of sound waves to produce image of heart; the same procedure as an ultrasound performed on pregnant women, but instead on the heart
electrocardiogram
record of electrical currents of the heart
electrocardiography
procedure for recording the electrical currents of the heart
sonography
use of sound waves to produces diagnostic images; also called ultrasound
stress electrocardiogram
records electrical signals of the heart while Pt experiences increases of exercise stress
vascular endoscopy
procedure to look inside blood vessels
blood pressure
force exerted by blood on walls of blood vessels
diastolic pressure
pressure exerted on blood vessels when heart is relaxed
systolic pressure
pressure exeerted on blood vessels when heart is contracting
cardiologist
heart specialist
cardiology
branch of medicine dealing with the heart
cardiovascular
pertaining to heart and blood vessels
circulation
moving of blood from the heart throught the vessels back to the heart
coronary circulation
circulation of blood from the heart to the heart muscle (heart feeds itself first)
pulmonary circulation
circulation of blood from the heart to the lungs (oxygenation)
systemic circulation
circulation of blood from the heart to the rest of the body
phlebology
study of veins
phlebotomist
one who draws blood
phlebotomy
incision into a vein - technical term for drawing blood
cardiotoxic
poisonous to the heart