<prompt> Antipsychotic drug associated with raised QT intervalRisperidonePhenobarbitoneFluoxetineMidazolam  <response>: Anti-psychotic Drugs that prolong the QT interval and in some have been associated with torsades de pointes Clozapine-Anti-psychotic Schizophrenia Felbamate-Anti-convulsant Seizure Fosphenytoin-Anti-convulsant Seizure Lithium-Anti-mania bipolar disorder Quetiapine-Anti-psychotic Schizophrenia Risperidone-Anti-psychotic Schizophrenia Ziprasidone-Anti-psychotic Schizophrenia 