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15
×
Regurgitant Fraction Equation
(AoV - MV)/ AoV
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15
×
What are the main complications of Acute Ai?
Cardiogenic shock and Pulmonary Edema.
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thief
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5
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25
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fairy
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25
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fairy
Take points!
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25
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lifesaver
Give 5 points!
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boom
Lose 50 points!
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fairy
Take points!
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15
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25
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fairy
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5
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25
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thief
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15
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What are the most common approaches for visualizing and assessing the jet? (1 for visual and 1 for assessment)
Color Flow and Regurgitant Volume.
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monster
Reset all scores!
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star
Double points!
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fairy
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25
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thief
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15
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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
×
Which valve abnormalities may result with Ai? Name atleast two.
BAV (Congenital), Endocarditis, Rheumatic, Degenerative (acute) , Traumatic (Acute)
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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
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If there is flow reversal in Descending Ao = _______ Ai.
Severe Ai
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15
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True/ False: Ai = Increased SV
True
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15
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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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heart
Other team wins 25 points!
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star
Double points!
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fairy
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15
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25
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baam
Lose 20 points!
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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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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
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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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