Additional Notes Flashcards
1
Q
flow to a cool extremity (vasoconstriction) =
A
pulsatile signal
2
Q
flow to a warm extremity (vasodilatation)
A
continuous signals
3
Q
pulsatility changes don;t differentiate well between
A
occulsion and severe stenosis
4
Q
waveforms may not be altered with good
A
collateralization
5
Q
distal effects of obsructive disease may only be detecteable following
A
stress (exercise)
