What heart rhythm is wide and has bizarre complexes?

A wide and bizarre complex heart rhythm is typically indicative of ventricular tachycardia (VT). In VT, the heart's electrical impulses originate in the ventricles rather than the atria, leading to a rapid and abnormal rhythm. The QRS complexes are wide (greater than 120 milliseconds) and can appear unusual or "bizarre" due to the disorganized electrical activity. This condition can be life-threatening and often requires immediate medical attention.