arrhythmia dr osama mahmoud revision 2009
DESCRIPTION
jhjnl.TRANSCRIPT
-
Arrhythmias
2009
Arrhythmias palpitation
palpitation arrhythmias
Palpitation volume load cardic neurosis
volume load cardic neurosis palpitation
palpitation arrhythmia
heart rate 60 90
90100 High normal
100 tachycardia
60 bradycardia
S.A.Node peace maker of the heart
A.V.Node A.V.block atrial
arrhythmias
atrial tachycardia atrial fibrillation
atrial flutter
digitalis A.V. block to protect the ventricles
basic
No retrograde conduction
-
focus
focus in atrium atrium focus
focus atrium ventricle focus
focus S.A. node atrium atrium ventricle
focus in ventricle ventricle
atrium focus in ventricle
focus ventricle Impulses
arrhythmias ventricular tachycardia
focus ventricle
ventricle atrium focus S.A. node
atrium S.A. node ventricle focus
atrio -ventricular dissociation
no retrograde conduction
Respiratory sinus arrhythmia
Normal persons S.A. node peace maker
Inspiration reflex tachycardia
S.A. node Peace maker of the heart
Normal carotid massage vagal stimulation
vagus Inhibitory atrium ventricles
focus atrium
carotid sinus mass age suppression
focus ventricles
carotid sinus massage suppression
tachycardia focus
atrium ventricles
carotid massage
carotid massage abortion arrhythmia focus atrium
Canon wave atrio -ventricular dissociation
example
-
complete heart block
complete heart block atrium S.A. node ventricle idio ventricular
rhythm
harmony
contraction at the same time right side
right ventricle right atrium
ventricle valve
right ventricle contraction closure tricuspid valve
tricuspid valve closed right atrium
right atrium pressure sudden rise
neck vein
canon wave
sterno mastoid muscle
atrio ventricular dissociation ventricular tachycardia complete heart block
tachycardia bradycardia atrio ventricular dissociation
A.V. node block atrial
tachycardia
focus atrium heart
focus ventricle ventricle atriu m
carotid sinus massage Inhibitory focus atrium focus
ventricle
canon wave atrio ventricular dissociation complete
heart block ventri cular tachycardia
arrhythmia
written
Pathophysiology etio logy etiology
functional, pathological and drugs
-
functional heart rate
exertion Pregnancy thyrotoxicosis
functional Organic lesion Heart
Physiological thyrotoxicosis Physiology
thyrotoxicosis Pathology heartfunctional disturbance
functional bradycardia
Hypo thyrodism Obstructive jaundice Obstructive jaundice
bile salts bradycardia
Heart heart Heart rate jaundice
drugs heart rate Beta blocker Ca channel blocker Verapamil
Beta blocker diltazem
Nefidipine tachycardia
hydralazine tachycardia
Nefidipine
Ischaemic heart small dose Beta blocker
tachycardia
Nefidipine
Nefidipine
Beta blocker
tachycardia
ischaemic
symptoms palpitation
low cardic output Heart rate
Heart rate filling
cardic output
palpitation
Palpitation
palpitation
-
syncope hypotension
syncope cardiovascular system
arrhythmia at rest
cause rheumatic
heart Pulse regular blood
pressure
hypotensive
carotid sinus massage
carotid massage abort arrhythmia focus focus
atrium
respiratory sinus arrhythmia
Peace maker of the heart S.A. node
monitor respiratory sinus a rrhythmia
canon wave
occasional
occasional neck vein
atrio ventricular dissociation complete heart block
ventricular tachycardia
Local examination Heart
first sound tachycardia
Murmur gallop
Canon wave
contraction atrium ventricle r ight side
contraction atrium ventricle canon sound
canon sound 3rd or 4 th canon sound wave
sounds exception
invest igations
Investigations arrhythmia
arrhythmia Organic
epilepsy brain
-
for example epilepsy neurological renal
normal
ECHO
ECG ECG attack
Holter Holter
ECHO
48
arrhythmia
lab investigations
T3 and T4 TSH
Free T4 , free T3 and free TSH
hemoglobin serum K, Mg
investigat ions
Mg extra systole Extra systole
Hypo magnesemia Lasix lasix hypo magenesmia
Lasix hypo
hypo magenesemia
frusamide
Mg
-
side effect lasix
every other day
aldactone K sparing Urine K
trace elements
arrhythmia
arrhythmia Paroxysmal DC shock
Intravenous Heart sinus
In between attack
arrhythmia non paroxysmal maintenance therapy from the start
sinus Tachycardia
sinus tachycardia
focus normal S.A. node
discharge 100
etiology
functional stress , anemia, thyrotoxicosis fever
sinus tachycardia
pathological reflex tachycardia Heart failure
Heart failure digitalis small dose Beta blocker
heart rate normal
heart rate digitalized
-
sinus tachycardia vasodilator Nefidipine
Hydralzine Beta blocker
thyroxin
thyroxin thyroxin replacement
replacement therapy
serotonin reuptake inhibitor thyroxin
B2 agonist
COPD bronchial asthma tachycardia
sympathomimetics
symptoms
palpitation
rapid regular , exertional onset gradual
tachycardia
tachycardia
100160 150
tachycardia 150sinus
tachycardia sinus tachycardia
syncope low cardic output
sinus tachycardia itself chest pain
tachycardia chest pain sometimes tachycardia
coronary filling
sinus tachycardia
tachycardia
-
heart rate coronary filling
Palpitation chest pain
palpitation
decline coronary filling
Heart rate regular
150160
carotid sinus massage effective
respiratory sinus arrhythmia
Canon wave
first sound
first sound tachycardia
gallop S3 gallop left side apex
failure
heart failure reflex tachycardia manifestations
ECG sinus tachycardia
T3 and T4 anemic thyrotoxic
ECHO ECHO heart organic
ejection fraction
reflex tachycardia Heart
anxiety
-
120
Beta blocker
contraindication
2.5
heart rate 100
2.5stable
dose
Heart rate
anti depressant thyroxin
paroxysmal atrial tach ycardia
written
suddenly focus atrium
up to 200
focus S.A. node focus
S.A. node focus atrium
Heart focus
focus
focus Heart S.A. node
net result
-
paroxysmal attack of tachycardia
rapid regular
Heart rate
160 170 200hypotensio n
low cardic output focus atrium
ventricle
atrium ventricle
Canon wave
carotid sinus massage effective
etiology
Pathological Heart sympathomimetics
symptoms
sudden onset sudden offset
sudden onset exertion
sudden onset , sudden offset In between Normal attack
filling of the heart Low cardic output
Poly urea attack
Poly urea excessive excretion atrial natriuretic peptide
tachycardia
tachycardia cardic o utput
filling
cardic output
tachycardic cardic output kidney
perfusion diuresis
diuresis
atrial nat riuretic peptide
anginal pain
-
palpitation
attack of paroxysmal atrial tachycardia Palpitation
anginal pain decline coronary fil ling
chest pain palpitation
palpitation chest pain
chest pain Palpitation chest pain
coronary insufficiency
signs
Pulse
pulse
focus
focus atrium
respiratory sinus arrhythmia peace maker of the heart
S.A. node
carotid sinus massage
first sound
cause Mitral
Inv estigations
Investigations ECG
in between attack Holter
Organic ECHO
T3 and T4 TSH
during the attack vagal stimulation carotid sinus massage
successful50% massage successful
drug of choice Verapamil
Verapamil intravenous
verapamil saline infusion very slowly
monitoring
verapamil intravenous Hypotension
-
antidote calcium gloconate verapamil Ca
channel
Verapamil anti arrhythmic contractility
ejection fraction
Heart verapamil
DC shock
DC shock direct current
abort focus atrium contraction
blood pressure
shocked In failure verapamil
during attack
DC shock abort digitalis intravenous
digitalis intravenous focus
A.V. block
drug of choice Verapamil
DC shock Hypotension
Intravenous Verapamil negative
inotropic adenosine Verapamil
Hypotension Heart failure Adenosine DC
shock
DC shock Adenosine
verapamil Verapamil DC shock
In between attack
digita lis Beta blocker
sympathetic stress
attack
in between Beta blocker
thyrotoxicosis beta blocker
-
stress tachycardia verapamil
Beta blocker situation
catecholamine mediat ors Beta blocker
Beta blocker contraindicated
junctional or A.V. nodal tachycardia
A.V. node peace maker
Paroxysmal atrial tachycardia
the same
A.V. node peace maker
A.V. node atrium ventricle
impulse stimulate atrium ventricle
atrium and ventricul ar contraction at the same time
attack paroxysmal
paroxysmal
attack atrium ventricle
Canon wave r egular Canon
Canon
paroxysmal atrial tachycardia
paroxysmal atrial tachycardia in attacks
Paroxysmal ventricular tachycardia in attacks
Paroxysmal ventricular tachycardia ventricle focus
atrium S.A. node occasionally Canon wave
occasionally
Canon wave occasionally
A.V. node peace makerImpulse stimulateatrium ventricles
Regular canon wave
r egular canon character nodal rhythm
nodal tachycardia
ECG finding ECG
-
paroxysmal ventricular tachycardia
Organic heart disease
ventricular tachycardia functional
Organic
ventricular tachycardia
focus Ventricle
ventricle focus focus 200
ventricle focus attack
atrium focus
focus ventricle No retrograde conduction
attack ventricle focus
atrium S.A. node
atrio ventricular dissociation attack
Canon wave Canon Occasional
atrium S.A. node Ventricle focus
etiology
ischaemic heart disease
rheumatic heart
structure heart disease Organic heart disease
arrhythmia Myocardial infraction
ventricular fibrillation
digitalis toxicity
abuse digitalis toxicity
abuse of anti cholinergic drugs anti cholinergic drugs tricyclic
antidepressant abuse ventricular tachycardia
symptoms
palpitation sudden onset , sudden offset , rapid , regular
Heart rate
Low cardic out put
cause
ventricular tachycardia
-
ventricular fibrillation
180-200 cardic out put
Hypotensive
carotid massage
focus atrium
respiratory sinu s arrhythmia
Neck veins occasional Canon wave
occasional Canon wave occasional Canon sound
ECG
arrhythmia
ECG ECHO thyroid function electrolyte
during the attack DC shock
Lignocaine
In between attack
ventricular tachycardia dangerous
ventricular fibrillation
Amiodarone
Defibrillator defibrillator
cardioverter heart
Peace maker
ventricular tachycardia peace maker
Peace maker defibrillator attack of arrhythmia
sensor arrhythmia DC shock
Atrial flutter
atiral flutter flutter flutter
atrium
fibrillation atrium contract ion
-
flutter In between
flutter focus
Paroxysmal atrial tachycardia focus 200
atrial flutter focus 300400 atrium
focus atrium
focus atrium 300350A.V.
block
A.V. block well developed arrhythmia chronic
Paroxysmal atrial tachycardia focus 200pulse 200 -180
A.V.node
A.V. block
A.V. block A.F. paroxysmal A.F heart
rate
A.V. block building up
flutterParoxysmal tachycardia
paroxysmal atrial tachycardia
rul es paroxysmal atrial tachycardia heart rate
carotid massage
sinus atrial fibrillation
ECG
A.V. block
A.V. block A.V. block
focus
sinus atrial fibrillation
very cautio us atrial fibrillation
atrial fibrillation must be anti coagulated
-
arrhythmia
arrhythmia
A.F. anti coagulant
signs
focus
heart rate Low cardic out put carotid massage effective
canon
flutterparoxysmal atrial tachy cardia
focus 200 300
DC shock
verapamil
verapamil DC shock rule heart
DC shock
atrial fibrillation written
foci impulses
Impulses 400atrium
A.F.
400 ventricles
200paroxysmal
A.F.
mitral stenosis Mitral valve disease atrium
stretch dilation trigger atrial fibrillation
chronic
chronic heart dilation
organic
A.F. ventricular response
400 200180
-
tachycardia A.V. block
A.F. A.V. block A.F. digitalis
digi talis A.V. block slow A.F.
60
fibrillation
atrial fibrillation apical pulse r adial pulse 60
digitalis toxicity
slow A.F.
A.F.A.F.
A.F.
congenital heart , rheumatic heart and ischaemic heart
A.F.
A.F. tachycardia
tachycardia Load Heart
tachycardia filling of the heartcardic out put
A.F. Loss of atrial contraction
atrial contraction 25 filling ventricles
A.F. Low cardic out put
low cardic out put tachycardia filling atrial contraction
filling ventricles
A.F.
Low cardic out put
A.F.
A.F.
A.F. stagnation of blood atrium
Mitral stenosis
-
left atrial pressure
Pulmonary venous congestion
A.F. left atrium right atrium
habituation contraction
atrial pressure A.F. elevate pulmonary venous congestion
Mitral stenosis
Low cardic out put pulmonary venous congestion
intra car dic thrombosis atrial dilated
Mitral valve disease fibrillation atrium
thrombo embolism
A.F. systemic embolisation
A.F. Pulmonary embolism
left atrium right atrium dilated
mitral stenosis left atrium dilated Pulmonary hyper
tension
right sided of the heart dilated
A.F. on top left atrium right atrium
right atrium pulmonary embolism
left atrium systemic embolisation
anti coagulated
fibrillation anti coagulant
A.F.
Personality
A.F.
anti coagulant
concept
-
serotonin reuptake i nhibitor
Personality very aggressive
C.T. scan
A.F.
Neurological
changes in neurotransmitter
organic
Organic dementia dementia
behavior
aggressive
MRIbrain multiple brain infraction
source of embolism
anti depressant
embolism hemiplegia
emboli
brain
dementia dementia recurrent stroke
stroke dementia
weakness
fibrillation anti coagulant
etiology
-
rheumatic heart disease mitral valve disease congenital
dilatation atrium
systemic hypertension
systemic hypertension hypertrophy Left ventricle high
pressure Left ventricle left atrium dilated
constrictive pericarditis
constrictive preicarditis
constrictive perca rditis catching effect ventricle
ventricle dilate dilatation
pressure ventricle diastole
atrium dilatation
Infective endocarditis thyrotoxicosis
thryotoxicosis thyrocardia
Manifestations thyrotoxicosis thyrocardia
thyrocardia thyrotoxicosis
Palpitation
irregular at rest
apical radial pulse comment apical pulse radial pulse
pulse deficit
Pulse deficit
digitalized Pulse deficit
carotid sinus massage Multiple foci
foci
respiratory sinus arrhythmia
canon wave
neck vein
Loss of A wave
local examination apex
mitral valve disease cause
Investigations
-
ECG ECHO T3 and T4 TSH
A.F.
paroxysmal
paroxysmal
Persistent terminated
DC
chronic permanent
i.e. sinus rhythm can not be restored
chronic A.F.
hypertensive ischaemic
A.F.
paroxysmal
paroxysmal A.F.
A.F.
paroxysmal
Normal heart normal person
Paroxysmal A.F. normal
Normal
No need for treatment
stress Beta blocker in between attack
stress
A.F. very common mistake
T3 and T4TSH
Persistent A.F.
A.F. Persistent
Persistent
Paroxysmal
DC shock
-
persistent
A.F.
atrium
atrium atrium A.F. Atrium
atrium sinus rhythm atrium
thrombus shower
embolisation DC shock
A.F. A.F. 3 palpitation
DC shock sinus rhythm
say 12 anti coagulated
adjustment dose
PPT shift Oral anti coagulant
A.F. Palpitation cardiology
A.F.
centre
A.F.
oral anti coagulant Prothrombin time INR
anti coagulant INR
Prothrombin time Oral anti coagulant
mortality
Permanent chronic
A.V. block ventricle
anti coagulant
anti coagulant
-
shift oral warfarin
Extra systole
very common
etiology functional extra systole drugs
digitalis toxicity
extra systole
Palpitation palpitation occasional palpit ation occasional
irregularity
A.F. pulse deficit atrial
fibrillation
carotid massage canon
ECG
No need for treatment
extra systole
no need extra systole beta blocker
Beta blocker Irritable
extra systole dangerous
dangerous extra systole ventricular , multifocal frequent
ventricular tachycardia
extra systole
Amiodarone
Amiodarone
ventricular tachycardia in between attacks
extra systole dangerous multifocal focus
Amiodarone
-
sinus bradycardia
sinus bradycadia
hypo thyroidism heart block
bile salts
Increase tension
Increase tension problem solving
subarachonid haemorrhage brain tumor
increase tension
Increase tension 60
60
Parkinsonism extrasystole
extra systole
Increase tension
Under gradua tes straight
Increased tension brain tumor sub arachonoid
haemorrhage reflex bradycardia
reflex reflex systolic hypertension cushing reflex
-
sub arachonoid
sub arachonoid haemorrhage
diffuse T wave inversion ECG
ECG T wave Inverted
heart
sub arachonoid
sub arachonoid sudden sever headache
T wave sub arachonoid
60 regular
bradycardia carotid sinus massage
investigations
effective safe
100/70females
sympathetic
Heart lesion stenosis
ECHO
renal insfficiency
CBCBlood sugar hyper nateremia
Hypo glycemia
cortisone level
hypo tension idiopathic
females
females
-
un human
as
you like
test test
sickness
females
Fludrocortiso ne
aldosterone analongue
salt retention
sympathomimetics midoprine