Chpts 11 & 12 Flashcards
diastole
relaxation phase of heart beat
systole
contraction phase of heartbeat
angi/o
vessel
aort/o
aorta
stenosis
narrowing
arter/o, arteri/o
artery
arther/o
yellowish plaque, fatty substance
atheroma
collection of yellowish plaque
atri/o
atrium
brachi/o
arm
cardi/o
heart
cholesterol/o
cholesterol
coron/o
heart
cyan/o
blue
myx/o
mucus
artherosclerosis
abnormal condition of hardening yellowish plaque
ox/o
oxygen
pericardi/o
pericardium
phleb/o
vein
*also ven/o, ven/i
rrhythm/o
rhythm
sphygm/o
pulse
steth/o
chest
thromb/o
clot
valvul/o, valv/o
valve
vas/o
vessel
*also angi/o, vascul/o
vascul/o
vessel
*also angi/o, vas/o
ven/o, ven/i
vein
*also phleb/o
ventricul/o
ventricle
arrythmias
abnormal heart rhythms
bradycardia and heart block (atrioventricular block)
Failure of proper conduction of impulses from the SA node through the AV node to the atrioventricular bundle
flutter *
Rapid but regular contractions, usually of the atria
fibrilation *
Very rapid, random, inefficient, and irregular contractions of the heart.
contraction of the aorta (CoA)
Narrowing (coarctation) of the aorta
Patent ductus arteriosus (PDA)
Passageway (ductus arteriosus) bw the aorta and the pulmonary artery remains open (patent) after birth.
-ductus arteriosus normally closes after birth, but in this congenital condition, it remains open.
spetal defects
small holes in the wall bw the atria (atrial septal defects) or the ventricles (ventricular septal defects)
tetralogy of Fallot
Congenital malformation involving four (tetra-) distinct heart defects.
ventricular septal defect
A hole in the ventricular septum causes blood to flow from the left ventricle to the right and into the lungs via the pulmonary artery
congestive heart failure (CHF)
How would you treat this?
heart is unable to pump its required amount of blood.
-Tread with LVAD
coronary artery disease (CAD)
Disease of the arteries surrounding the heart
endocarditis
Inflammation of the inner lining of the heart
hypertensive heart disease
High bp affecting the heart
mitral valve prolapse (MVP)
Improper closure of the mitral valve
murmur
Extra heart sound, heard bw normal beats
pericarditis
Inflammation of the membrane (pericardium) surrounding the heart.
rheumatic heart disease
Heart disease caused by rheumatic fever.
aneurysm
local widening (dilation) of an aterial wall
deep vein thrombosis (DVT)
Blood clot (thrombosis) forms in a large vein, usually in a lower limb
hypertension (HTN)
High bp
peripheral arterial disease (PAD)
Blockage of arteries carrying blood to the legs, arms, kidneys, and other organs
varicose veins
Abnormally swollen and twisted veins, usually occurring in the legs.
Hemorrhoids (piles)
varicose veins near the anus.
claudication*
Pain, tension, and weakness in a leg after WALKING has begun, but absence of pain at rest.
atrial fibrillation
P waves are replaced by irregular and rapid fluctuations. There are no effective atrial contractions.
ventricular tachycardia
ventricular rate high, can be up to 250 bpm. The rhythm is regular, but the atria aren’t contributing to ventricular filling and blood output is poor
coronary artery bypass grafting (CABG)
What condition would you use this for?
Arteries and veins are anastomosed to coronary arteries to detour around blockages.
-Disabling angina and extensive coronary atherosclerosis despite medical therapy.
endarterectomy
Surgical removal of plaque from the inner layer of an artery
extracorporeal circulation
extracorporeal = outside the body
Heart-lung machine divers blood from the heart and lungs while the heart is repaired.
The machine uses the technique of extracorporeal membrane oxygenation (ECMO)
Extracorporeal membrane oxygenation (EXMO)
The technique the heart-lung machine uses in extracorporeal circulation
AAA
abnormal aortic aneurysm
ACLS
advanced cardiac life support
AED
automatic external defibrillator
AF
atrial fibrillation
a-fib
atrial fibrillation
AMI
acute myocardial infarction
AS
aortic stenosis
ASD
atrial septal defect
AV, A-V
atrioventricular
AVR
aortic valve replacement
BBB
bundle branch block
BP
blood pressure
CABG
coronary artery bypass grafting
CAD
coronary artery disease
CCU
coronary care unit
Cath
catheterization
CHF
congestive heart failure
CK
creatine kinase
CPR
cardiopulmonary resuscitation
DVT
deep vein thrombosis
ECMO
extracorporeal membrane oxygenation
ECG
electrocardiography
EKG
electrocardiography
ECHO
echocardiography
HDL
high-density lipoprotein
HTN
hypertension
LAD *
left anterior descending (coronary artery)
LDL
low-density lipoprotein
LV
left ventricle
LVAD
left ventricular assist device
LVH
left ventricular hypertrophy
MI
myocardial infarction
MVP
mitral valve prolapse
PAC
premature atrial contraction
PAD
peripheral arterial disease
PDA
patent ductus arteriosus
PE
pulmonary embolus
PVC*
premature ventricular contraction
SA, S-A
sinoatrial node
SOB
shortness of breath
tPA
tissue-type plasminogen activator
VF
ventricular fibrillation
VSD
ventricular septal defect
VT
ventricular tachycardia
What would you use a coronary artery bypass grafting for?
Disabling angina and extensive coronary atherosclerosis despite medical therapy
What would you use a left carotid endarterectomy for?
Atherosclerotic occlusion of a main artery leading to the head.
What would you use a sclerosing injections and laser treatment for?
Varicose veins
What would you use LV aneurysmectomy for?
Protrusion of the wall of a lower heart chamber
What would you use atrial septal defect repair for?
Congenital hole in the wall of the upper chamber of the heart
What would you use a left ventricular assist device for?
Congestive heart failure
Why would you perform pericardiocentesis?
Cardiac tamponade (fluid in the space surrounding the heart)
Why would you perform an aortic valve replacement?
Aortic stenosis
Why would you do a pacemaker implantation?
Congenital hole in the wall of the upper chamber of the heart?
Why would you do femoral-popliteal bypass grafting?
Peripheral vascular disease (PVD)
Valve that lies bw the right atrium and the right ventricle
tricuspid valve
smallest blood vessel
capillary
carries oxygenated blood from the lungs to the heart
pulmonary vein
largest artery in the body
aorta
brings oxygen-poor blood into the heart from the upper parts of the body
superior vena cava
upper chamber of the heart
atrium
carries oxygen-poor blood to the lungs from the heart
pulmonary artery
Small artery
arteriole
valve that lies bw the left atrium and the left ventricle
mitral valve
brings blood from the lower half of the body to the heart
inferior vena cava
small vein
venule
lower chamber of the heart
ventricle
hardening of arteries
arteriosclerosis
disease condition of the heart muscle
cardiomyopathy
enlargement of the heart
cardiomegaly
inflammation of a vein
phlebitis
high levels of cholesterol in the blood
hypercholesterolemia
condition of rapid heartbeat
tachycardia
surgical repair of a valve
valvuloplasty
condition of deficient oxygen
hypoxia
pertaining to the upper heart chamber
atrial
narrowing of the mitral valve
mitralstenosis
breakdown of a clot
thrombolysis
cyanosis
= condition of blue
-bluish discoloration of the skin owing to deficient oxygen in the skin
phlebotomy
process of cutting into a vein
arterial anastomosis
new connection bw arteries