QT-tijd (msec) :.... 1 klein hokje is 40 msec

RR-interval (msec):


Q-Tc (sec): ..... >0.44 sec is verlengd!

 

 
Gecorrigeerde QT-tijd (Q-Tc)
Amiodarone Cordarone® Anti-arrhythmic / abnormal heart rhythm Females>Males,TdP risk regarded as low
Amiodarone Pacerone® Anti-arrhythmic / abnormal heart rhythm Females>Males,TdP risk regarded as low
Arsenic trioxide Trisenox® Anti-cancer / Leukemia  
Bepridil Vascor® Anti-anginal / heart pain Females>Males
Chloroquine Arelan® Anti-malarial / malaria infection  
Chlorpromazine Thorazine® Anti-psychotic/ Anti-emetic / schizophrenia/ nausea  
Cisapride Propulsid® GI stimulant / heartburn Restricted availability; Females>Males.
Clarithromycin Biaxin® Antibiotic / bacterial infection  
Disopyramide Norpace® Anti-arrhythmic / abnormal heart rhythm Females>Males
Dofetilide Tikosyn® Anti-arrhythmic / abnormal heart rhythm  
Domperidone* Motilium® Anti-nausea / nausea not available in the United States
Droperidol Inapsine® Sedative;Anti-nausea / anesthesia adjunct, nausea  
Erythromycin Erythrocin® Antibiotic;GI stimulant / bacterial infection; increase GI motility Females>Males
Erythromycin E.E.S.® Antibiotic;GI stimulant / bacterial infection; increase GI motility Females>Males
Halofantrine Halfan® Anti-malarial / malaria infection Females>Males
Haloperidol Haldol® Anti-psychotic / schizophrenia, agitation  
Ibutilide Corvert® Anti-arrhythmic / abnormal heart rhythm Females>Males
Levomethadyl Orlaam® Opiate agonist / pain control, narcotic dependence  
Mesoridazine Serentil® Anti-psychotic / schizophrenia  
Methadone Methadose® Opiate agonist / pain control, narcotic dependence Females>Males
Methadone Dolophine® Opiate agonist / pain control, narcotic dependence Females>Males
Pentamidine NebuPent® Anti-infective / pneumocystis pneumonia Females>Males
Pentamidine Pentam® Anti-infective / pneumocystis pneumonia Females>Males
Pimozide Orap® Anti-psychotic / Tourette's tics Females>Males
Procainamide Pronestyl® Anti-arrhythmic / abnormal heart rhythm  
Procainamide Procan® Anti-arrhythmic / abnormal heart rhythm  
Quinidine Quinaglute® Anti-arrhythmic / abnormal heart rhythm Females>Males
Quinidine Cardioquin® Anti-arrhythmic / abnormal heart rhythm Females>Males
Sotalol Betapace® Anti-arrhythmic / abnormal heart rhythm Females>Males
Sparfloxacin Zagam® Antibiotic / bacterial infection  
Thioridazine Mellaril® Anti-psychotic / schizophrenia

 

Lijst van www.torsades.org met middelen die torsades kunnen veroorzaken:
Torsade de Pointes
QTc = \frac{QT}{\sqrt {RR} }