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Ch 09 O Terms
Acquiring Medical Language
Term | Definition |
---|---|
angiogenesis | development of 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 |
angiopoiesis | formation of blood vessels |
angiosclerosis | hardening of a blood vessel |
angioscope | device for looking into a blood vessel |
aortectasia | dilation of the aorta |
aortic stenosis | narrowing of the aorta |
aortogram | record of the aorta |
aortolith | stone deposit in the wall of the aorta |
arteriogram | record of an artery |
arteriolith | stone in an artery |
arteriorrhexis | rupture of an artery |
arteriosclerosis | hardening of an artery |
atherogenesis | formation of fatty plaque on the wall of an artery |
atherosclerosis | hardening of an artery due to build-up of fatty plaque |
blood pressure | force exerted by blood on the walls of the blood vessels |
bradycardia | slow heartbeat |
cardiac catheterization | the process of inserting a tube (catheter) into the heart |
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 |
circulation | moving of blood from the heart through the vessels and back to the heart |
coronary circulation | circulation of blood from the heart to the heart muscle |
cyanosis | a bluish appearance to the skin; a sign that the tissue isn't receiving enough oxygen |
diastolic pressure | pressure exerted on blood vessels when the heart is relaxed |
echocardiogram | image of the heart produced using sound waves |
echocardiography | use of sound waves to produce an image of the heart |
electrocardiogram | record of the electrical currents of the heart |
electrocardiography | procedure for recording the electrical currents of the heart |
embolism | blockage in a blood vessel caused by an embolus |
embolus | mass of matter present in the blood |
endocardium | tissue lining the inside of the heart |
epicardium | tissue lining the outside of the heart |
ischemia | blockage of blood flow to an organ |
murmur | abnormal heart sound |
myocardium | heart muscle tissue |
occlusion | closing or blockage of a passage |
pericardium | tissue around the heart |
phlebologist | specialist in veins |
phlebology | study of veins |
phlebosclerosis | hardening of a vein |
phlebotomist | one who draws blood |
phlebotomy | incision into a vein (technical term for drawing blood) |
pulmonary circulation | circulation of blood from the heart to the lungs |
sonography | use of the sound waves to produce diagnostic images; also called an ultrasound |
stress electrocardiogram | image of the heart produced using sound waves while the patient experiences increases of exercise stress |
systemic circulation | circulation of blood from the heart to the rest of the body |
systolic pressure | pressure exerted on blood vessels when the heart is contracting |
tachycardia | rapid heartbeat |
thrombus | blood clot (from Greek for lump or clot) |
transesophageal electrocardiogram | recording of the heart using sound waves performed by inserting the sonograph into the esophagus |
varicose veins | enlarged, dilated vein toward the surface of the skin |
vascular endoscopy | procedure to look inside a blood vessel |
vasospasm | involuntary contraction of a blood vessel |
vena cava | large-diameter vein that gathers blood from the body and returns it to the heart |
inferior vena cava | portion of the vena cava that gathers blood from the lower portion of the body |
superior vena cava | portion of the vena cava that gathers blood from the upper portion of the body (head and arms) |
venogram | record of a vein |
venosclerosis | hardening of vein |
venospasm | involuntary contraction of a vein |
venostasis | trapping of blood in an extremity due to compression |