Svt Flashcards
0
Q
Avnrt
A
Pseudo r wave
1
Q
Avnrt
A
2/3 of all svt 3-5% population Woman Young adults and middle age Typically 160-190
2
Q
Atypical avnrt
A
Negative p waves
3
Q
Localizing the pathway
A
Positive qrs in v1, RBBB left sided
Negative qrs in v1 LBBB right sided
Inf q posterior
Lateral q left lateral
4
Q
WPW sudden death
A
Short pre excitation
Multiple pathways
H/o a for avrt
Young male
5
Q
Pre excitation p
A
Valsalva / carotid massage: ice Iv adenosine Calan Iv BB Ibitelide or procan Cardioversion
6
Q
Anti dromic
Iv amio or procan
A
Afib
Ibitelide procan
DC cardioversion
7
Q
Asymptomatic preexcitation
A
Ablation class 2a
