CASE REPORT article

Front. Cardiovasc. Med.

Sec. Cardiac Rhythmology

Volume 12 - 2025 | doi: 10.3389/fcvm.2025.1587957

Left bundle branch pacing in a 4-year-old boy with complete heart block after correction of transposition of the great arteries via a dual chamber pacing system: A case report

Provisionally accepted
Omar  FakhreddineOmar FakhreddinePatrick  SarkisPatrick SarkisJamil  FrancisJamil FrancisBernard  Abi-SalehBernard Abi-Saleh*
  • American University of Beirut Medical Center, Beirut, Lebanon

The final, formatted version of the article will be published soon.

Conduction system pacing is a recently developed pacing modality serving as an alternative to maintain or restore physiological ventricular activity. Left bundle branch pacing has been rarely performed in children due to concerns regarding its safety and feasibility. Here, we report a case of successful left bundle branch pacing in a 4-year-old patient with complete heart block post transposition of the great arteries repair.

Keywords: pacemaker, Left bundle branch pacing, Conduction system, Conduction system abnormalities, Congenital heart anomalies

Received: 05 Mar 2025; Accepted: 12 May 2025.

Copyright: © 2025 Fakhreddine, Sarkis, Francis and Abi-Saleh. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence: Bernard Abi-Saleh, American University of Beirut Medical Center, Beirut, Lebanon

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