Overdrive pacing in a patient with incessant torsades de pointes
نویسندگان
چکیده
منابع مشابه
Recurrent torsades de pointes after catheter ablation of incessant ventricular bigeminy in combination with QT prolongation.
A 45-year-old woman, who had received a single-chamber implantable cardioverter defibrillator (ICD) due to ventricular fibrillation 5 years ago, was admitted for catheter ablation of incessant right ventricular outflow tract bigeminy. After successful ablation recurrent torsades de pointes associated with a prolonged corrected QT (QTc) interval were initiated by polymorphic premature ventricula...
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L'intervalle de temps variable existante entre le debut du traitement par la prenylamine et la survenu de toisade de pointe et d'autre oart la raretee de· telle camplication est considere par les auteurs c0mme une indice de !'intervention de d'autres facteurs, parmie Jes quelles, la perturbation electrolytique doit jouer le role principal.
متن کامل[Torsades de pointes associated with rupatadine].
Torsades de pointes (TdP) tachycardia is a rare polymorphic ventricular tachycardia characterized by short, self-limiting runs, and a prolonged QT interval, which can deteriorate into persistent ventricular fibrillation and sudden death. This arrhythmia is gaining importance, since it is known to be related to commonly prescribed drugs and electrolyte abnormalities. Most of the drugs that induc...
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متن کاملTorsades de pointes: unanswered questions.
Torsade de pointes (Tdp) is a polymorphic ventricular tachycardia (VT) in which the axis of the QRS complex changes direction after a certain number of complexes as if the complex rotated around the baseline. Tdp is usually associated with QT prolongation, and dispersion of ventricular repolarlization (DR). Experimental models of tdp are usually associated with induction of early after depolari...
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ژورنال
عنوان ژورنال: Case Reports
سال: 2013
ISSN: 1757-790X
DOI: 10.1136/bcr-2013-200146