Ch 5 terms/abbreviation Flashcards
measures the force exerted by blood against vessel walls
blood pressure
blood is under a lot of pressure and gives the highest reading
happens during systole
top # of BP
blood is under little pressure and gives the lowest reading
happens during diastole
bottom # of BP
characteristics of the blood/blood vessels that may affect blood pressure
-elasticity of arteries
-diameter of blood vessels
-viscosity of the blood
-amount of resistance to blood flow
the surge of blood caused by the heart contraction
pulse
= to heart rate
commonly measured at throat or wrist
ACE inhibitor drugs
produce vasodilation to decrease BP
i.e lotensin, capoten
antiarrhythmic
reduces or prevents cardiac arrhythmias
i.e tambocor, corvert
anticoagulant
prevent blood clot
i.e warfarin, coumadin
antilipidemic
reduces blood cholesterol
i.e lipitor, zocor
antiplatelet agents
inhibit ability of platelets to clump together in a blood clot
ie plavix, ticlid
beta blocker drugs
lower heart rate to treat HTN and angina pectoris
i.e lopressor, inderal
calcium channel blocker drugs
decreases force of heart beat to treat hypertension, angina pectoris, and congestive heart failure
i.e cardizem, procardia
cardiotonic
increases force of heart contraction to treat congestive heart failure
i.e lanoxin
diuretic
increases urine production to reduce plasma volume to lower BP
i.e lasix
thrombolytic
dissolves existing blood clot
i.e tPA, activase
vasodilator
relaxes smooth muscle in wall of blood vessel to reduce blood pressure and increase blood flow to ischemic area
i.e nitro-dur, apresoline
vasopressor
contracts smooth muscle in wall of blood vessel to raise BP
i.e vasostrict
AED
automated external defibrillator
AF
atrial fibrillation
AMI
acute myocardial infarction
AS
arteriosclerosis
ASD
atrial septal defect
ASHD
arteriosclerotic heart disease
AV, A-V
atrioventricular
BBB
bundle branch block
BP
blood pressure
bpm
beats per minute
CABG
coronary artery bypass grast
CAD
coronary artery disease
cath
catheterization
CC
cardiac catheterization
chief complaint
CCU
coronary care unit
CHF
congestive heart failure
CoA
coarctation of the aorta
CPR
cardiopulmonary resuscitation
CP
chest pain
CV
cardiovascular
CSD
congenital septal defect
DVT
deep vein thrombosis
ECC
extracorporeal circulation
ECG, EKG
electrocardiogram
ECHO
echocardiogram
fib
fibrillation
HTN
hypertension
ICD
implantable cardioverter-defibrillatior
ICU
intensive care unit
IV
intravenous
LVH
left ventricular hypertrophy
MI
myocardial infarction
mitral insufficiency
mm HG
milimeters of mercury
MR
mitral regurgitation
MS
mitral stenosis
MVP
mitral valve prolapse
P
Pulse
PAC
premature artial contraction
PDA
patent ductus arteriosus
PTCA
percutaneous transluminal coronary angioplasty
PVC
premature ventricular contraction
PVD
peripheral vascular disease
S1
first heart sound
S2
second heart sound
S, S-A
sinoatrial
SK
streptokinase
tPA
tissue plasminogen activator
V fib
ventricular fibrillation
VSD
ventricular septal defect
VT
ventricular tachycardia