Amisulpride overdose is associated with QT prolongation and torsade des pointes.
Ingestions of > 4 g should be monitored for at least 16 hours and until all ECG intervals are normal.
References
- Isbister GK, Murray L, John S et al. Amisulpride deliberate self poisoning causing severe cardiac toxicity including QT prolongation and torsades de pointes. Medcical Journal of Australia 2006; 184:354-356
































