Efficacy of intentional permanent atrial pacing in the long‐term management of congenital long QT syndrome

Background Unfortunately, some patients with long QT syndrome (LQTS) experience breakthrough cardiac events (BCEs) despite maximal therapy. Small studies have shown that refractory LQTS cases may benefit from intentional permanent atrial pacing (IPAP). As such, we sought to determine the genotype‐specific utilization and efficacy of IPAP in a single‐center LQTS registry. Methods and Results In this retrospective study, electronic medical records...