10260700
Description
Mind Map by Menna Emam, updated more than 1 year ago
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Created by Menna Emam
over 7 years ago
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|
Faisal works in his garden
- The heart
- Circulation
- Systemic
- Pulmonary
- Coronary
- Systemic
- Conduction
- Sounds
- 2 main
- LUB
- 1st heart sound
- generated by
- closure of the AV valves
- closure of the AV valves
- when
- at the beginning of the systole.
- at the beginning of the systole.
- generated by
- 1st heart sound
- DUB
- 2nd heart sound
- generated by
- the closure of the semilunar valves.
- the closure of the semilunar valves.
- when
- at the end of the systole.
- at the end of the systole.
- generated by
- 2nd heart sound
- LUB
- 2 main
- pumps
- blood
- through
- vessels
- types
- arteries
- connected by
- capillaries
- capillaries
- connected by
- veins
- such as
- pulmonary
- pulmonary
- have valves
- bicuspid
- located on
- Right of heart
- Right of heart
- located on
- tricuspid
- located on
- left of heart
- left of heart
- located on
- bicuspid
- such as
- arteries
- types
- vessels
- enters through
- superior & inferior vena cava
- superior & inferior vena cava
- through
- blood
- Circulation
- CV diseases
- Aortic Stenosis
- Treatment
- Non- Surgical
- symptomatic patients
- Beta-blockers and/or calcium blockers
- Cautious use of digitalis, diuretics, and
(ACE) inhibitors
- Vasodilators
- symptomatic patients
- Surgical
- alloon valvuloplasty
- aortic valve repair
- aortic valve replacment
- alloon valvuloplasty
- Non- Surgical
- definition
- Narrowing of the aortic valve
preventing it from opening
properly.
- Narrowing of the aortic valve
preventing it from opening
properly.
- causes
- Wear & tear
- bicuspid aortic valve (congenital)
- chronic rheumatic valve
disease
- Wear & tear
- Signs &
Symptoms
- heart murmurs
- Palpitations
- Angina
- Shortness of breath
- Fatigue and fainting
- heart murmurs
- Complications
- congestive heart failure
- LVH
- leading to
- LAD
- LAD
- leading to
- congestive heart failure
- Treatment
- Investigations
- Angiography
- medical imaging technique
used to visualize the inside,
or lumen, of blood vessels
and organs of the body, with
particular interest in the
arteries, veins and the heart
chambers.
- medical imaging technique
used to visualize the inside,
or lumen, of blood vessels
and organs of the body, with
particular interest in the
arteries, veins and the heart
chambers.
- Echocardiogram
- indispensable to the
assessment of the extent of
LV hypertrophy, systolic
ejection performance, and
anatomy of the aortic valve
- demonstrates
- Reduced separation of the cusp of the
aortic valve
- Concentric LV hypertrophy
- Mean gradients greater than 50 mm
Hg in patients with severe aortic
stenosis on Doppler echocardiography
- Reduced separation of the cusp of the
aortic valve
- demonstrates
- indispensable to the
assessment of the extent of
LV hypertrophy, systolic
ejection performance, and
anatomy of the aortic valve
- Cardiac Catheterization
- Cardiac catheterization provides an
accurate measure of aortic stenosis and is
an important tool, particularly in patients
who have discrepant clinical and
echocardiographic findings.
- Cardiac catheterization provides an
accurate measure of aortic stenosis and is
an important tool, particularly in patients
who have discrepant clinical and
echocardiographic findings.
- Electrocardiography
- the principal finding is left
ventricular hypertrophy (LVH)
- the principal finding is left
ventricular hypertrophy (LVH)
- Angiography
- Physical examination
- Pulse
- Blood pressure
- Heart sounds
- 4th heart sound
- due to
- atrial contraction
- atrial contraction
- due to
- murmurs
- due to
- turbulent blood
flow
- turbulent blood
flow
- due to
- 4th heart sound
- Pulse
- Aortic Stenosis
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