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Severe deterioration of left ventricular function after left bundle branch area pacing: A rare case report

Year: 2025

Type: article

Abstract: Left bundle branch area pacing (LBBAP) has emerged as a promising alternative to conventional right ventricular pacing (RVP) and biventricular pacing (BVP), for treating patients with narrow QRS complexes 1. LBBAP provides physiological pacing by depolarizing ventricles via the Purkinje system, preserving cardiac electrical and mechanical synchrony, which is often disrupted with conventional pacing methods resulting in pacemaker induced cardiomyopathy (PICM)1. Several large observational studies have shown superior outcomes in reducing heart failure related hospitalizations and all-cause mortality for patients undergoing LBBAP vs RVP2,3.

Source: HeartRhythm Case Reports

DOI: 10.1016/j.hrcr.2025.10.036

Authors: Thomas Koh, Sachin Nayyar

Institutions: Griffith University, Gold Coast Hospital, Gold Coast Health

Language: English

Topic: Cardiac pacing and defibrillation studies

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,100