Torsades de points

ถ้าสงสัย TCA Overdose 

• MgSO4 1-2 g

  • 50%MgSO4 2 - 4 mL IV slowly push in 2 – 5 min (1 amp = 2 ml = 1 g)

  • 10%MgSO4 10 -20 mL IV slowly push in 2 – 5 min (1 amp = 10 ml = 1 g)