<unk>  is a form of<unk>  tachycardia in which there are multiple focci for the origin of the<unk>  complex.  The most common form of<unk>  VT is Torsade de pointes.
Polymorphic ventricular tachycardia
Wandering atrial pacemaker
Fascicular VT
Sinoatrial nodal reentry tachycardia
Ectopic atrial rhythm
Narrow complex tachycardia
Inappropriate sinus tachycardia
Paroxysmal AV block