Evidence map›Paper›PMID 42256914›Full record

ArticleClinical case reports2026

When Trabeculations Disrupt Conduction: Left Ventricular Noncompaction Presenting With Symptomatic Bradycardia and Isorhythmic Dissociation.

Talha Shamshad, Ryan Salama, Jurgen Shtembari, Mounica Vorla, Muhammad Asif, Sanchit Duhan, Mohammad Al-Akchar, Osama Alsara

Abstract read
In one paragraph

Article in Clinical case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Talha ShamshadCarle Foundation Hospital Urbana Illinois USA.ORCID https://orcid.org/0009-0007-3062-7989
Ryan SalamaUniversity of Minnesota Minneapolis Minnesota USA.
Jurgen ShtembariCarle Foundation Hospital Urbana Illinois USA.
Mounica VorlaCarle Foundation Hospital Urbana Illinois USA.
Muhammad AsifCarle Foundation Hospital Urbana Illinois USA.
Sanchit DuhanCarle Foundation Hospital Urbana Illinois USA.
Mohammad Al-AkcharCarle Foundation Hospital Urbana Illinois USA.
Osama AlsaraCarle Foundation Hospital Urbana Illinois USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In young patients with unexplained symptomatic bradycardia, LVNC should be considered even when initial echocardiography is equivocal. Precise ECG interpretation is essential-AV dissociation driven by a ventricular escape rhythm must be distinguished from true AV block, as this distinction directly determines whether cardiac MRI, genetic evaluation, or device therapy is warranted.

Indexed as

AV dissociationbradycardiacardiac MRIcardiomyopathyconduction system diseaseleft ventricular noncompaction

Identifiers

PMID42256914
PMCPMC13238782

What OpenQuestion holds

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Registered trials

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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.