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15
×
True/False: Aortic Insufficiency is common.
False: Ai is rare,1% of the population has it and is more common in males under 40yrs.
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15
×
True/ False: Ai = Increased SV
True
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15
×
Indications for surgery values, atleast 2: EF? LVESD? LVEDD?
<50%, LVESD >5.0cm, LVEDD >6.5cm
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×
trap
No points!
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fairy
Take points!
5
10
15
20
25
×
gift
Win 10 points!
Okay!
×
baam
Lose 10 points!
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thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Define vena contracta and flow convergence.
Vena Contracta is the narrowest part of regurgitation jet behind the valve (>0.6 severe Ai). Flow Convergence is the back flow behind VC.
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15
×
1.________ wave will show aliasing due to high velocity. 2.________ wave is needed to obtain full envelope for assessment.
1. Pulse wave 2. Continuous wave
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15
×
What is considered as a normal variant seen in advanced age?
Lambl's Excrescences
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×
heart
Other team wins 20 points!
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gift
Win 20 points!
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gift
Win 20 points!
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baam
Lose 20 points!
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15
×
What 2 factors can under or overestimate the regurgitant jet with tachy patients.
Blood Pressure and Heart rate.
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15
×
Which valve abnormalities may result with Ai? Name atleast two.
BAV (Congenital), Endocarditis, Rheumatic, Degenerative (acute) , Traumatic (Acute)
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15
×
What valvular changes are caused by Ai? (How can Ai affect the valve leaflets itself.)
Leaflet durability (degeneration), Inadequate coaptation ( leaflets wont close), leaflet perforation (endocarditis or trauma)
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15
×
If there is flow reversal in Descending Ao = _______ Ai.
Severe Ai
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15
×
What are the equations for Regurgitant Volume and Regurgitant Fraction?
RV= SV (av) - SV (mv) RF= RV/SV(av) x 100%
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15
×
What can be deduced from the image shown, that the Aortic Insufficiency is (a) Mild (b) Moderate (c) Severe
c) Severe (Flow reversal is holodiastolic and rapid decel with steep slope)
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15
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What factors may result with Ai? Name atleast two.
Aortic Root Dilitation. Chronic Htn. Marfan Syndrome, Aortic Dissection (acute)
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