Where Is The Ventricular Pacemaker?
Where Is The Ventricular Pacemaker? The pacemaker lead is usually in the right ventricular apex; thus, the paced QRS complex has a left bundle branch block (LBBB) configuration since right ventricular activation occurs before activation of the left ventricle, and is negative in the inferior leads. How does a ventricular pacemaker work? Pacemakers work only