Pathophysiology
         
Ventricular Paced Beat RBB Morphology    

A pacemaker lead wire placed in the left ventricle produces a right bundle branch morphology on the ECG.

Rhythm Strip
Ventricular Paced Beat RBB Morphology

Ventricular Paced (RBB morphology) 62 BPM

12 Lead EKG
Ventricular Paced (RBB morphology) 62 BPM