wide-complex tachycardias (WCTS) Etiologies-wide-complex tachycardias (WCTS) Monomorphic ventricular tachycardia (MMVT) Polymorphic ventricular tachycardia (PMVT) Diagnostic clues that favor VT Long-term management-wide-complex tachycardias (WCTS) causes and potentiators of the long QT syndrome