Shock as quickly as possible and resume CPR immediately after shocking
Biphasic - 200J
Monophasic - 360 J
Give Epi 1mg if (shock + 2min of CPR) fails to convert the rhythm
Give antiarrhythmic if (2nd shock + 2min of CPR) again fails
1st line: Amiodarone 300mg IVP with repeat dose of 150mg as indicated
2nd line: Lidocaine 1-1.5mg/kg then 0.5-0.75mg/kg q5-10min
Polymorphic V-tach: Magnesium 2g IV, followed by maintenance infusion
Biphasic - 200J
Monophasic - 360 J
1st line: Amiodarone 300mg IVP with repeat dose of 150mg as indicated
2nd line: Lidocaine 1-1.5mg/kg then 0.5-0.75mg/kg q5-10min
Polymorphic V-tach: Magnesium 2g IV, followed by maintenance infusion
Pulseless arrest
Spinal shock
Heat syncope
Cardiogenic shock
Electrical storm
Neurogenic shock
Hemorrhagic shock
Undifferentiated shock 