4 Cardiovascular system (Ch 12) med terms Flashcards
anemia
abnormally few red blood cells
aneurysm
localized weak spot or balloon-like enlargement of the wall of an artery
angina
episode of severe chest pain
angioplasty
technique of mechanically widening a narrowed or obstructed blood vessel
aplastic anemia
absence of all formed blood elements
arrhythmia
abnormal heart rhythm
asystole
complete lack of electrical activity in the heart
bacterial endocarditis
inflammation of the lining or valves of the heart caused by the presence of bacteria in the bloodstream
bradycardia
abnormally slow heartbeat
cardiac arrest
sudden cessation of the heartbeat
cardiologist
specialist that treats and diagnoses abnormalities, diseases, and disorders of the heart
carotid endarterectomy
surgical removal of the lining of a portion of a clogged carotid artery leading to the brain
coronary artery disease
atherosclerosis of the coronary arteries that reduces the blood supply to the heart muscle creating insufficient supply of oxygen
hematologist
specialist that treats diseases and disorders of the blood and blood-forming tissues
hemolytic anemia
inadequate number of circulating erthrocytes
ischemic heart disease
a group of cardiac disabilities resulting from an insufficient supply of oxygenated blood to the heart
leukemia
cancer characterized by progressive increase in the number of abnormal leukocytes found throughout the body
palpitation
pounding or racing heartbeat with or without irregularity in rhythm
septicemia
severe infections caused by the presence of bacteria in the blood
stent
a wire mesh tube placed in an artery to provide support to the arterial wall
tachycardia
abnormally rapid heartbeat
thrombocytopenia
abnormally small number of platelets circulating in the blood
valvoplasty
surgical repair or replacement of a heart valve
vascular surgeon
specialist who specializes in the diagnosis, medical management, and surgical treatment of disorders of the blood vessels
agglutin/o
clumping, sticking together
angi/o
blood or lymph vessels
ante-
before, in front of, forward
anti-
against
aort/o
aorta
ap-
toward, to
aplast/o
defective or lack of development
arter/o , arteri/o
artery
atri/o
atrium