Purpose: The association of methadone with Q-T interval prolongation and torsades de pointes (TdP) is reviewed, and recommendations for preventing Q-T interval prolongation in methadone users are ...
Whereas someone exhibiting marked prolongation of the QT interval with QTc exceeding 500 ms who was just externally defibrillated from torsades de pointes while swimming poses negligible diagnostic ...
Médicaments donnant des torsades de pointes : antiarythmiques de classe la (quinidine, hydroquinidine, disopyramide), antiarythmiques de classe III (amiodarone, sotalol, dofétilide, ibutilide ...