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PALS
Arryhthmias
| Question | Answer |
|---|---|
| Bradycardia 1st step | CPR |
| Bradycardia 1st drug | Epinephrine Q3-5min |
| Bradycardia (if increased vagal tone/primary AV block) | Atropine 0.02 mg/kg - consider cardiac pacing |
| Sinus Tachycardia | Search for and tx cause |
| SVT 1st step | Vagal manuevers |
| SVT after vagal manuever | Adenosine or Sync cardiovert 0.5-1 J/kg |
| SVT last step (drugs) | Amiodarone or Procainamide |
| VT with pulse/poor perfusion | Sync cardiovert (may attempt adenosine) |
| VT with pulse/poor perfusion (after cardiovert) | Amiodarone or Procainamide |
| VF/pulseless VT after 1st rhythm check | 1 shock - resume CPR 5 cycles |
| VF/pulseless VT after 2nd rhythm check | 1 shock - CPR 5 cycles - epinephrine Q3-5min |
| VF/pulseless VT after 3rd check | 1 shock - CPR - consider antiarrhythmics (amiodarone/lido) |
| Torsades de Pointes | Magnesium |
| Asystole/PEA after 1st check | CPR 5 cycles - epinephrine |
| Asystole/PEA after 2nd check | no pulse, repeat after 1st check |