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-centesis
surgical puncture
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-clasis
to break; surgical fracture
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-desis
binding, fixation (of a bone or joint)
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-ectomy
excision, removal
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-lysis
separation; destruction; loosening
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-pexy
fixation (of an organ)
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-stomy
forming an opening (mouth)
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-graph
instrument for recording
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-graphy
process of recording
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-meter
instrument for measuring
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-scope
instrument for examining
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-scopy
visual examination
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-ectasis
dilation, expansion
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-gen
forming, producing, origin
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-genesis
forming, producing, origin
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-iasis
abnormal condition (produced by something specific)
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-osis
abnormal condition; increase (used primarily with blood cells)
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-penia
disease, deficiency
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-phagia
eating, swallowing
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-ptosis
prolap, downward, displacement
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-rrhage
bursting forth (of)
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-rrhagia
bursting forth (of)
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-sclerosis
abnormal condition of hardening
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-spasm
involuntary contraction, twitching
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-stenosis
narrowing, stricture
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-trophy
nourishment, development
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-iatry
medicine; treatment
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hypo-
under, below, deficient
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hyper-
excessive, above normal
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para-
near, beside, beyond
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supra-
above; excessive; superior
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dys-
bad; painful; difficult
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syn-
union, together, joined
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aneurysm/o
widened blood vessel
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angi/o
vessel (usually blood or lymph)
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vascul/o
vessel (usually blood or lymph)
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scler/o
hardening; sclera (white of eye)
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sten/o
narrowing, stricture
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ventricul/o
ventricle (of the heart or brain)
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-graph
instrument for recording
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-graphy
process of recording
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-stenosis
narrowing, structure
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aneurysm
localized abnormal dilation of a vessel, usually an artery
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arrest
condition of being stopped or bringing to a stop
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arrhythmia
inability of the heart to maintain a normal sinus rhythm, possibly including a rapid or slow beat or "skipping" a beat; also called dysrythmia
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bruit
soft blowing sound heard on auscultation, possibly due to vibration associated with the movement of blood, valvular action, or both; also called a murmur
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cardiomyopathy
any disease or weakening of heart muscle that diminishes cardiac function
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catheter
thin, flexible, hollow plastic tube that is small enough to be threaded through a vein, artery, or tubular structure
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coarctation
narrowing of a vessel, especially the aorta
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deep vein thrombosis (DVT)
blood clot that forms in the deeo veins if the bodym especially those in the legs or thighs
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ejection fraction (EF)
calculation of how much blood a ventricle an eject with one contraction
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heart failure (HF)
failure of the heart to supply an adequate amount of blood to tissues and organs
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embolus
mass of undissolved matter (foreign object, tissue, thrombus) circulating in blood or lymphatic channels until it becomes lodged in a vessel
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fibrilation
quivering or spontaneous muscle contractions, especially of the heart, causing ineffectual contractions
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hemostasis
arrest of bleeding or circulation
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hyperlipidemia
excessive amounts of lipids (cholesterol, phospholipids, and triglycerides)in the blood.
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hypertension (HTN)
common disorder characterized by elevated blood pressure persistently exceeding 140 mm Hg systolic or 90 mm Hg diastolic
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hypertensive heart disease
any heart disorder caused by prolonged hypertension, including left ventricular hypertrophy, coronary artery disease, cardiac arrhythmias, and heart failure
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implantable cardioverter defibrillator (ICD)
implantable battery-powered device that monitors and automatically corrects ventricular tachycardia or fibrillation by sending electrical impulses to the heart
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infarct
area of tissue that undergoes necrosis following cessation of blood supply
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ischemia
local and temporary deficiency of blood supply due to circulatory obstruction
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mitral valve prolapse (MVP)
common and occasionally serious condition in which the leaflets of the mitral valve prolapse into the left atrium during systole causing a characteristic murmur heard on auscultation
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radioisotope
chemical radioactive material used as a tracer to follow a substance thorugh the body or a structure
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palpitation
sensation that the heart is not beating normally, possibly including "thumping," "fluttering," "skiped beats." or a pounding feeling in the chest
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patent ductus arteriosus
failure if the ductus arteriousus to close after birth, allowing blood
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perfusion
circulation of blood through tissues or the passage of fluids through vessels of an organ
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tetralogy of Fallot
congenital anomaly consisting of four elements: 1. pulmonary artery stenosis; 2. interventricular septal defect; 3. transposition of the aorta, that both ventricles empty in to the aorta; 4. right ventricular hypertrophy caused by increased workload of the right ventricle.
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stent
slender or threadlike device used to hold open vessels, tubes, or obstructed arteries.
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thrombus
blood clot that obstructs a vessel
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cardiac chatheterization (CC)
passage of chatheter into the heart through a vein or artery to provide a comprehensive evaluation of the heart
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electrocardiogram (ECG, EKG)
graphic line recordingthat shows the spread of electrical excitation to different parts of the heart using small metal electrodes applied to the chest, arms, and legs.
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holter monitor test
ECG taken with a small portable recording system capable of storing up to 24 hours of ECG tracings
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nuclear
ECG that utilized a radioisotope to evaluate coronary blood flow
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stress test
ECG taken under controlled exercise stress conditions
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cardiac enzyme studies
blood test that measures troponin T, troponin I, and creatinine kinase (CK-MB)
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lipid panel
series of tests (total cholesterol, high density lipoprotein, low density lipoprotein, and triglycerides) used to assess risk factors of ischemic heart disease
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angiography
radiographc imaging of the heart and blood vessels after injection of a contrast dye.
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coronary
agiography to determine the degree of obstruction of the arteries that supply blood to the heart
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digital subtraction
angiography in which two radiographic images are obtained, the first one without contrast material and the second one after a contrast material has been injected, and then compared by a computed that digitally substracts (removes) the images of soft tissues, bones, and muscles, leaving only the image of vessels with contrast.
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aortography
radiological examination of the aorta and its branches following injection of a contrast medium via a catheter.
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echocardiography (ECHO)
noninvasive diagnosic method that uses ultrasound to visualize internal cardiac structures and produce images of the heart
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doppler ultrasound
noninvsive adaptation of ultrasound technology in which blood flow velocity is assesed in different areas of the heart
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magnetic resonance imaging (MRI)
noninvasive technique that uses radiowaves and a strong magnetic field, rather than an x-ray beam, to produce multiplanar cross-sectional images of blood vessels
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mutli-gated acquisition (MUGA)
nuclear procedure that uses radioactie tracers to produce movie-like images of the structures of the heart, including the myocardium and the mitral and tricuspid valves.
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phonocardiography
imaging technique that provides a graphic display of heart sounds and murmurs during the cardiac cycle
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scintigraphy
diagnostic test tht uses radiation emitted by the body after an injection of radioactive substances to create images of various organs or identify body functions and diseases.
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thallium study (resting)
scintigraphy procedure that uses injected radioactive thallium and records the uptake of the isotope with a gamma camera to produce an image.
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venography
radiography of a vein after injection of a contrast medium to detect imconplete filling of a vein, which indicates obstruction.
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cardioversion
procedure to restore normal rhythm of the heart by applying a controlled electrical shock to the exterior of the chest
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embolization
technique used to block blood flow to a site by passing a catheter to the area and injecting a synthetic material or medication specially desgined to occlude the blood vessel.
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sclerotherapy
injection of a chemical irritant (sclerosing agent) into a vein to produce inflammation and fibrosis that destroys the lumen of the vein
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angioplasty
procedure that alters a vessel through surgery or dilation of the vessel using a balloon catheter.
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coronary artery bypass graft (CABG)
surgical procedure that uses a vessel graft from another part of the body to bypass the blocked part of a coronary artery and restore blood supply to the heart muscle.
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percutaneous transluminal coronary angioplasty (PTCA)
dilation of an occluded vessel using a balloon under fluroscopic guidance
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atherectomy
removal of material from an occluded vessel using a specially designed catheter fitted with a cutting or grinding device
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biopsy
removal and examination of a small piece of tissue for diagnostic purposes
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arterial
removal and examination of a segment
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