1. S.M. Afzal Sohaib et al. JACEP 2015;1:582-591
QRS Durations With Different Pacing Configurations QRS durations are shown for the different pacing morphologies for each individual patient (gray dots) and the mean for the group (black dots). The mean difference in QRS duration between the pacing configuration and intrinsic conduction are illustrated at the top with 95% confidence intervals. CI = confidence interval; RV = right ventricular.
S.M. Afzal Sohaib et al. JACEP 2015;1:
American College of Cardiology Foundation