Catheter ablation of left para-Hisian premature ventricular contractions reduced PVC burden to <5% but resulted in complete atrioventricular block requiring pacemaker implantation.
Case Report (n=1)
No
Catheter ablation of left para-Hisian PVCs can effectively reduce PVC burden and improve LV function but carries a high risk of inadvertent complete AV block requiring pacing.
Gaitan et al. (Thu,) conducted a case report in Left para-Hisian premature ventricular contractions (n=1). Radiofrequency catheter ablation was evaluated on Premature ventricular contraction burden. Catheter ablation of left para-Hisian premature ventricular contractions reduced PVC burden to <5% but resulted in complete atrioventricular block requiring pacemaker implantation.