General Cardiology
Research on left bundle branch area pacing (LBBAP) and conduction system pacing as physiologic alternatives to conventional right ventricular or biventricular pacing.
Synthesized from 8 evidence-backed clinical questions linked to this topic — 1 supporting the intervention, 1 against the intervention, 1 still contested.
No clear lean — the placed evidence is contested
1
Favor benefit
13% of all
1
Favor harm
13% of all
5 more (63%) still untested — not placed on the axis.
Insufficient certainty on 75% of questions
Does left bundle branch area pacing (lbbap) vs placebo improve outcomes in Atrioventricular Block?
Low Certainty− Favors harmleft bundle branch area pacing (lbbap) vs placebo
3 studies (20,350 patients) provide low-certainty evidence against benefit of left bundle branch area pacing (lbbap) for the outcome in Atrioventricular Block.
Does left bundle branch area pacing (lbbap) vs placebo improve outcomes in Sinus Node Dysfunction (disorder)?
Low Certainty+ Favors benefitleft bundle branch area pacing (lbbap) vs placebo
2 studies (19,676 patients) provide low-certainty evidence for benefit of left bundle branch area pacing (lbbap) for the outcome in Sinus Node Dysfunction (disorder).
Emerging evidence with 100 primary claims
Electrocardiographic Predictors of Cardiac Reverse Remodeling After Left Bundle Branch Area Pacing in Atrioventricular Block: Emphasis on Post‐Pacing <scp>QRS</scp> Duration
Journal of Arrhythmia — Hidayatullah F — Jul 2026
Percutaneous Pacemaker Lead Implantation in Patients With Univentricular Circulation and Selected Patients With Biventricular Circulation: Intracavitary and Intramyocardial Approaches
Journal of the American Heart Association — Gendera K — Jul 2026
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Left Bundle Branch Area Pacing. Research on left bundle branch area pacing (LBBAP) and conduction system pacing as physiologic alternatives to conventional right ventricular or biventricular pacing.
As of 2026-08-26, the scientific consensus on Left Bundle Branch Area Pacing is emerging. Emerging evidence with 100 primary claims Based on 100 analyzed claims across Synapse's enriched corpus, the evidence shows.
This evidence brief synthesizes Synapse's enriched cardiology corpus; cite as synapsesocial.com/topics/left-bundle-branch-area-pacing-in-cardiac-resynchronization.
Deterministic synthesis from Synapse's enriched corpus — 70 words. No AI-generated novel content; every figure is sourced from the underlying paper, guideline, or trial record linked on this page.
Comparison of ventricular arrhythmic burden in patients with implantable cardiac devices undergoing cardiac resynchronisation therapy upgrade: biventricular pacing or left bundle branch area pacing?
EP Europace — Salvatici C
Pacing strategies for atrioventricular block: a comparison of leadless, his bundle, and right ventricular stimulation
European Heart Journal — Bagatin A
Analysis of stimulation parameters temporal evolution in left bundle branch area pacing in cardiac resynchronization therapy
EP Europace — Garcia A
Explore every Left Bundle Branch Area Pacing paper on Synapse with AI-enriched clinical evidence, PICO analysis, and methodology classification.
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Outcomes of conduction system and right ventricular pacing in bradyarrhythmia indications: A systematic review and meta-analysis of propensity-score matched and randomized studies
Journal of Interventional Cardiac Electrophysiology — Khairallah T — Jul 2026
Across this topic’s most recent indexed papers.
Brigham and Women's Hospital
h-index 231 · 347k citations
National Institutes of Health
h-index 229 · 244k citations
Boston University
h-index 207 · 194k citations
Boston University
h-index 203 · 340k citations
University of California, Los Angeles
h-index 200 · 202k citations
Columbia University Irving Medical Center
h-index 196 · 189k citations
Most-cited researchers publishing on Left Bundle Branch Area Pacing.
