Chapter 7 Cardiovascular and Lymphatic Systems 221
Tests and Procedures
Term Pronunciation Meaning
Laboratory Tests Related to the Cardiovascular System
cardiac enzyme tests
kahr’d
ē-ak en’zīm tests
blood tests used to measure the level of
creatine kinase (CK), creatine phosphokinase
(CPK), and lactate dehydrogenase (LDH) that,
when such levels are increased, may indicate a
myocardial infarction
cardiac troponin
kahr’d
ē-ak trō’pō-nin
blood test used to measure the level of a
protein that is released in the blood when
myocardial cells die
C-reactive protein (CRP)
s
ē-rē-ak’tiv prō’tēn
blood test used to measure the level of
in ammation in the body; may indicate
conditions that lead to cardiovascular disease
electrolyte panel
ĕ-lek’trō-līt pan’ĕl
blood test used to measure the level of sodium
(Na), potassium (K), chloride (Cl), and carbon
dioxide (CO
2
); used to diagnose an acid-base
or pH imbalance that may cause arrhythmias,
muscle damage, or death
lipid panel, syn. lipid
pro le
lip’id pan’
ĕl, lip’id
pr
ō’fīl
blood test to measure the level of total
cholestrol, high density lipoprotein (HDL), low
density lipoprotein (LDL), and triglycerides,
all of which may signal an increased risk of
cardiovascular disease
Diagnostic Procedures Related to the Cardiovascular System
Imaging Studies
angioscopy
an’j
ē-os’kŏ-pē
insertion of a catheter with an attached camera
to visualize a structure or vessel
aortography
ā-ōr-tog’ră-fē
process of recording the aorta after injection of
a dye
arteriography
ahr-ter’
ē-og’ră-fē
process of recording an artery after injection of
a dye
coronary angiography, syn.
cardiac catheterization
k
ōr’ŏ-nār-ē an’jē-og’ră-fē,
kahr’d
ē-ak kath’ĕ-tĕr-ī-zā’shŭn
process of recording the heart and major
vessels after injection of a dye (Fig. 7-18)
magnetic resonance imaging
(MRI)
mag-net’ik rez’
ŏ-năns
im’
ăj-ing
imaging technique that uses magnetic elds
and radiofrequency waves to visualize
anatomic structures
magnetic resonance
angiography (MRA)
mag-net’ik rez’
ŏ-năns
an’j
ē-og’ră-fē
MRI of the heart and blood vessels with an
injection of dye
multiple uptake gated
acquisition (MUGA) scan
m
ŭl’ti-pĕl-gāt’ĕd ak-wi-zi’shŭn
skan
nuclear medicine technique used to assess
ventricular function by producing an image of
a beating heart
sonography, syn.
ultrasonography
s
ŏ-nog’ră-fē, ŭl’tră-sŏ-nog’ră-fē
use of ultrasonic sound waves to visualize
internal organs
Doppler sonography (DS)
dop’l
ĕr sŏ-nog’ră-fē
technique used to record velocity of blood ow
echocardiography
ek’
ō-kahr-dē-og’ră-fē
process of recording the structure and
function of the heart at rest and with exercise
(Fig. 7-19)
(continued)
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