25 • Některá antipsychotika (např. thioridazin, chlorpromazin, levomepromazin, trifluoperazin, cyamemazin, sulpirid, sultoprid, amisulprid, tiaprid, pimozid, haloperidol, droperidol). • Jiné (např. bepridil, cisaprid, difemanil, i. v. erythromycin, halofantrin, mizolastin, pentamidin, terfenadin, i. v. vinkamin).
• Klasse Ia-anti-aritmica (zoals kinidine, hydrokinidine, disopyramide) • Klasse III-anti-aritmica (zoals amiodaron, sotalol, dofetilide, ibutilide) • Bepaalde antipsychotica (zoals thioridazine, chloorpromazine, levomepromazine, trifluoperazine, cyamemazine, sulpiride, sultopride, amisulpride, tiapride, primozide, haloperidol, droperidol). • Overige (zoals bepridil, cisapride, defemanil, erytromycine IV, halofantrine, mizolastine, pentamidine, terfenadine, vincamine IV).