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Kaplan Qbank USMLE



Author3 Posts
  #1

Cardiac catheterization
SVC 76.2
IVC 80.1
Rt atria-90.6
rt vent -91.6
pulm art -91.2

a. ASD
b.VSD
c.PDA
d. Coarctation of aorta
e.Pulmonary stenosis

  #2

is it ASD?

  #3

A. ASD

increased flow RA -> enlargement RA, RV -> increased flow PA -> pulm HTN -> CHF -> Eisenmenger syndrome

N pressures:

RA: a 2-10
v 2-10
mean: 0-8
RV systolic: 15-30
end-diastolic: 0-8
PA systolic: 15-30
end-diastolic: 3-12
mean: 9-16

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