Archive for August 22nd, 2010
Guide to QT Prolongation & Torsades de Pointes – Drugs of Risk
By medliorator - Last updated: Sunday, August 22, 2010
The University of Arizona Center for Education and Research on Therapeutics provides a handy list of medications associated with Torsades de Pointes, a ventricular tachyarrhythmia often seen in the setting of hypokalemia, hypomagnesemia, hypocalcemia, diarrhea, or alcoholism. Torsades has the dangerous potential for degeneration into ventricular fibrillation and is treated with magnesium sulfate infusion and, [...]