<prompt> EKG finding of ventricular premature beats-Fusion beatNarrow QRS complexAV DissociationWide QRS complex  <response>: PVCs are characterized by premature and bizarrely shaped QRS complexes that are unusually long typically 120 msec and appear wide on the electrocardiogram ECG. These complexes are not preceded by a P wave, and the T wave is usually large and oriented in a direction opposite the major deflection of the QRS. pvc is followed by a compensatory pause Ref Harrison 20th edition pg 1435 