CV disorders 3 - WPW, ETCO2, Swan waveforms Flashcards
1
Q
Lidocaine is used for _____ tachyarrhythmias.
A
ventricular
2
Q
Drug for WPW
A
procainamide
3
Q
Tx for EF <35% and LBBB (once medically optimized)
A
biventricular pacing (resynchronization Tx)
4
Q
ETCO2 indicating effective CPR
A
10-20
5
Q
ETCO2 for a misplaced ETT (not in airway)
A
Zero
6
Q
What does ETCO2 waveform indicate?
A
Obstruction (shark fin)
7
Q
Most common cause of pregnancy associated MI
A
Spontaneous coronary artery dissection (SCAD)
8
Q
Tx for pregnancy-associated spontaneous coronary artery dissection if hemodynamically stable without ongoing ischemia
A
Conservative medical
9
Q
Where’s the Swan?
A
RA
10
Q
Where’s the Swan?
A
RV
11
Q
Where’s the Swan?
A
PA
12
Q
Where’s the Swan?
A
It’s wedged!
