Chapter 6 Flashcards
cardiac
pertaining to the heart
cardiologist
a medical specialist in the diagnosis and treatment of the heart
cardiology
medical specialty of diseases of the heart
cardiovascular
pertaining to the heart and blood vesse;s
cardiopulmonary resuscitation (CPR)
the attempt to restore cardiac and pulmonary function
diaphoresis
sweat, perspiration, or sweaty
diaphoretic
pertaining to sweat or perspiration
electrocardiogram
record of the electrical signals of the heart
electrocardiograph
machine that produces the electrocardiogram
electrocardiography
the method of recording and the interpretation of electrocardiograms
electrode
a device for conducting electricity
mediastinum
area between the lungs containing the heart, aorta, vanae cavae, esophagus, and trachea
perfusion
the act of forcing blood to flow through a lumen or a vascular bed
phlebotomist
person skilled in taking blood from veins
phelbotomy
withdrawing blood from a vein through a needle or catheter
sternum
long, flat bone forming the center of the anterior wall of the chest
thoracic cavity
space within the chest containing the lungs, heart, esophagus, trachea, aorta, vanae cavae, and pulmonary vessels
-ac
pertaining to
cardi
heart
-logist
one who studies, specialist
-logy
study of
-ary
pertaining to
pulmon
lung
-ation
a process
resiscit
revive from apparent death
-ar
pertaining to
vascul
blood vessel
-esis
condition
-etic
pertaining to
diaphor
sweat
-gram
a record
electr
electricity
-graph
to record
-graphy
process of recording
-ode
way, road
-um
structure
media
middle
stin
partition
-ion
action
perfus
to pour
-ist
specialist
phleb
vein
tom
incise, cut
-tomy
surgical incision
-ic
pertaining to
throac
chest
aorta
main trunk of the systemic arterial system
aortic
pertaining to the aorta
coronary circulation
blood vessels supplying the heart muscle
endocardium
the inside of the lining of the heart
endocardial
pertaining to the endocardium
epicardium
the outer layer of the heart wall
epicardial
pertaining to the epicardium
infarct
area of cell death resulting from an infarction
infarction
sudden blockage of an artery
ischemia
lack of blood supply to a tissue
ischemic
pertaining to or affected by the lack of blood supply to a tissue
myocardium
muscular layer of the heart
myocardial
pertaining to the heart muscle
necrosis
pathological death of cells or tissue
necrotic
pertaining to or affected by necrosis
pericardium
a double layer of membranes surrounding the heart
pericardial
pertaining to the pericardium
pulmonary
pertaining to the lungs and their blood supply
coron
crown, coronary
aort
aorta
circulat
circular route
endo
inside
-al
pertaining to
epi-
upon, above
in
in
farct
area of death tissue
isch
to keep back
-emia
a blood condition
-emic
condition of the blood
my
muscle
-osis
condition
necr
death
-tic
pertaining to
peri
around
atrium
chamber where the blood enters the heart on both the right and the left sides
atrial
pertaining to the atrium
bicuspid
having two points; a bicuspid heart valve has two flaps
interatrial
between the atria of the heart
interventricular
between the ventricles of the heart
mitral
shaped like the headdress of a Catholic bishop
tricuspid
having three points; a tricuspid heart valve has three flaps
septum
a thin wall dividing two cavities
ventricle
chamber of the heart (pumps blood) or a cavity in the brain (produces cerebrospinal fluid)
atri
entrance, atrium
-id
having a particular quality
bi-
two
cusp
point
inter
between
ventricul
ventricle
tri
three
arrhythmia
condition when the heart rhythm is abnormal
atrivaentricular
pertaining to the atrium and the ventricle
bradycardia
condition of slow heart beat
diastole
dilation of heart cavities, during which they fill with bloof
diastolic
pertaining to diastole
dysrhythmia
an abnormal heart rhythm
nurmur
abnormal heart sound heard with a stethoscope when a valve closes or opens abnormally
sinoatrial (SA) node
the center of modified cardiac muscle fibers in the wall of the right atrium that acts as the pacemaker for the heart rhythm
sinus rhythm
the normal (optimal) heart rhythm arising from the sinoatrial node
systolic
pertaining to the systole
systole
contraction of the heart muscle
tachycardia
condition of rapid heart beat
-ia
condition
vital signals (VS)
a procedure i=during a physical examination in which temperature (T), pulse (P), respirations (R), and blood pressure (BP) are measured to assess general health and cardiorespiratory function
a
without
rrhythm
rhythm
brady
slow
diastol
diastole
dys
bad, difficult
sin
sinus
systol
systole, contraction
tachy
rapid
cardioversion
restoration of a normal heart rhythm by electric shock or medications
defibrillation
restoration of normal cardiac activity in life-threatening cardiac arrhythmias
defibrillator
instrument for defibrillation
fibrillation
uncontrolled quivering or twitching of the heart muscle
implantable
a device that can be inserted into tissues
pacemaker
device that regulates cardiac electrical activity
palpatation
forcible, rapid beat of the heart felt by the patient
de
from, out of
version
change
fibrill
small fiber
-ator
instrument
-able
capable
im
in
plant
insert
-maker
one who makes
pace
step
palpit
throb
cardiomegaly
enlargement of the heart