Electrocardiographic Vektor of QRS and The Lead Orientation in Patients Paced from Right Ventricular Outflow Tract. A Retrospective Analysis of 115 patients
Abstract
The negative or isoelectric vector of paced QRS on septal part of RVOT, but not the lead orientation, have connection with shorter duration of paced QRS together with shorter difference between paced and non paced QRS.