Patanè Salvatore, Marte Filippo, Di Bella Gianluca
Int J Cardiol. 2009 Jan 9;131(2):e51-3. doi: 10.1016/j.ijcard.2007.05.100. Epub 2007 Aug 8.
Torsade de pointes is a form of polymorphic ventricular tachycardia occurring in a setting of prolonged QT interval on surface electrocardiogram. Several drugs have been shown to prolong cardiac repolarization predisposing to torsade de pointes ventricular tachycardia. We present a case of torsade de pointes in a 72-year-old Italian woman in treatment with sotalol, sertraline, digoxin and acenocumarine.
尖端扭转型室性心动过速是一种多形性室性心动过速，发生于体表心电图QT间期延长的情况下。已有多种药物被证明可延长心脏复极，易引发尖端扭转型室性心动过速。我们报告一例72岁意大利女性患者发生尖端扭转型室性心动过速，该患者正在接受索他洛尔、舍曲林、地高辛和醋硝香豆素治疗。
