Practice Questions Flashcards
1
Q
Characteristics of hemodynamically sig stenosis
A
> 50% area reduction
75% diameter reduction
Hemodynamically sig reduction in volume, pressure, flow
2
Q
Why is Doppler important (2)
A
Detection/grading plaques in ICA
Diagnosis DVT
3
Q
Heart in
At
A
Middle mediastinum
3and 4 IC space