VFIB: VIFB is when there is no measurable P waves, PRI, QRS, and heart rate. This is a shockable rhythm. It will look bizarre and irregular.
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VTACH: VTACH is when there is a heart rate of 150-250. But, you can have TACH with and without a pulse. P waves will not be present, nor PRI. QRS complexes will be at least 0.12 seconds, but can be wider, and they will be bizarre. VTACH is also a shockable rhythm
Each of the rhythms above are shockable rhythms, if indicated. If you have a pt in VTACH without a pulse, you would shock. But, if you have a pt in VTACH with a pulse, you would cardiovert them.
Drugs Used To Treat VTACH/VFIB in ADULTS:
-Epi 1:10,000
- 1mg IVP every 3-5 minutes
-Amiodarone
- VTACH with Pulse
- 150mg IV over 10 minutes
- Mix 150mg in a 500mL bag of D5W
- VTACH w/o Pulse
- 300mg IVP, then after 5 minutes
- 150mg IVP
- VFIB
- 300mg IVP, then after 5 minutes
- 150mg IVP
-Lidocaine
- VTACH
- 1.5 mg/kg IVP
- 0.5-0.25 mg/kg IVP
- VFIB
- 1.5 mg/kg IVP
- 0.5-0.25 mg/kg IVP
- Post Conversion Drip
- 2-4 mg/minute
-Mag Sulfate
- Eclamptic Seizures
- 1-2 grams
- Torsades de Pointes
- 2-4 grams
Drugs Used To Treat VTACH/VFIB in CHILDREN:
-Epi 1:10,000
- 0.01 mg/kg IV every 3-5 minutes
-Amiodarone
- VTACH with Pulse
- 5 mg/kg IV over 20 minutes
- VTACH w/o Pulse
- 5 mg/kg IVP
- VFIB
- 5 mg/kg IVP
-Lidocaine
- VTACH
- 1 mg/kg
- VFIB
- 1 mg/kg
- Post Conversion Drip
- 20-50 mcg/kg/minute
-Mag Sulfate
- Do Not Use
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