{Reference Type}: Case Reports
{Title}: Class III Antiarrhythmics and Periprocedural Torsades de Pointes.
{Author}: Font CM;Tran CT;
{Journal}: JACC Case Rep
{Volume}: 23
{Issue}: 0
{Year}: 2023 Oct 4
暂无{DOI}: 10.1016/j.jaccas.2023.101998
{Abstract}: This case series describes 2 women on prolonged therapy with class III antiarrhythmics who developed torsades de pointes polymorphic ventricular tachycardia in the setting of catheter ablation for atrial fibrillation as a result of QTc prolonging factors. Clinicians must exercise increased vigilance in the perioperative period in patients on QTc-prolonging medications. (Level of Difficulty: Intermediate.).