AVF Locations
Where an aortocaval fistula appears
Where is between aorta and IVC
T/F
Men are more likely to get an iatrogenic AVF
FALSE
women more likely
How will the colour flow in the tract appear/ which artifact would you see
Aliasing
Mamma Mia!
ABBA
Where a dural fistula forms
Where is in the dural layers
How quickly after a procedure an accidental AVF will form
later
DOUBLE JEOPARDY
What is a typical waveform in a peripheral artery?
High resistance, triphasic
City of water channels
Venice
Where a coronary avf appears
Where is coronary artery and veins
A palpable vibration in a vessel
How will the upstream artery waveform change
Lower resistance
Bonjour!
France/French
Where the most common dialysis AVF is created
Radio-cephalic
Sounds like a whoosh
bruit
How will the downstream venous waveform change?
pulsatile change
Kangaroo
Australia
DOUBLE JEOPARDY
Where a carotid cavernous AVF forms
Between ICA or ECA and cavernous sinus
Will pulse increase or decrease
Increase
How will the waveform look in the fistula
high velocity irregular arterial waveform
Blood sucker