(Tıp, İlaç) Ventricular tachycardia that is characterized by fluctuation of the QRS complexes around the electrocardiographic baseline and is typically caused by a long Q-T interval
[ tor-'säd, -'sAd ] (noun.) 1875. French, from obsolete French tors twisted, from Vulgar Latin torsus, alteration of Latin tortus, past participle of torquEre to twist.