Evidence map›Paper›PMID 39972714›Full record

ArticleJACC. Case reports2025

Conduction System Pacing-Optimized Cardiac Resynchronization Therapy for Congenitally Corrected Transposition.

Jonathan Su, Wilson W Lam, Anisha Contractor, Jeremy P Moore

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in JACC. Case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jonathan SuDepartment of Pediatrics, University of California-Los Angeles (UCLA), Los Angeles, California, USA.
Wilson W LamSection of Cardiology/Adult Congenital Cardiology, Texas Children's Hospital/Baylor College of Medicine, Houston, Texas, USA.
Anisha ContractorDepartment of Pediatrics, University of California-Los Angeles (UCLA), Los Angeles, California, USA.
Jeremy P MooreDepartment of Pediatrics, University of California-Los Angeles (UCLA), Los Angeles, California, USA; UCLA Cardiac Arrhythmia Center, Los Angeles, California, USA; Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California, USA. Electronic address: jpmoore@mednet.ucla.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with congenitally corrected transposition of the great arteries (CCTGA) are predisposed to atrioventricular block, pacing-induced cardiomyopathy, and right ventricular (RV) failure. Although biventricular cardiac resynchronization therapy (CRT) and conduction system pacing (CSP) have been described, RV failure may persist. Three cases of CCTGA with intrinsic RV electrical delay are presented where conventional CSP targeting the His bundle or proximal left bundle branches resulted in incomplete electrical resynchronization. With CSP-optimized CRT, there was greater electrical synchrony, followed by marked clinical improvement. In select patients with CCTGA, CSP-optimized CRT may be of clinical benefit.

Indexed as

cardiac resynchronization therapyconduction system pacingcongenital heart diseasecongenitally corrected transposition

Identifiers

PMID39972714
PMCPMC11862173

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.