Incidence, predictors, and clinical outcomes of permanent pacemaker insertion following transcatheter aortic valve implantation in an Arab population.

Purpose: Conduction defects requiring permanent pacemaker insertion (PPI) are one of the most common complications after transcatheter aortic valve implantation (TAVI). The purpose of this study was to identify the incidence and predictors of this complication as well as to assess clinical outcomes of patients requiring PPI after TAVI in an Arab population.

Methods: In this single-center, retrospective cohort analysis, all patients who underwent TAVI from 2010 to 2018 were reviewed; seventy-four independent variables were collected per patient, and multivariate analysis was performed to identify predictors.