wolf parkinson white syndrome Flashcards
1
Q
caused by
A
congenital accessory pathway
bypasses AV node
potential for re-entrant circuits to form, leaving to SVT
2
Q
features
A
asymptomatic
palpitations
dizzy
syncope
3
Q
ECG features
A
delta waves - slurred upstroke on QRS
short PR interval
broad QRS
4
Q
Mx
A
radiofrequency ablation
5
Q
contraindicatins in WPW
A
digoxin
verapamil