Evidence map›Paper›PMID 41362903›Full record

ArticleCase reports in pediatrics2025

Diagnosis of a Neonate With Long QT Syndrome and Severe Complications Delayed due to an Unrecognized Familial History.

Kaho Kawabata, Ayako Chida-Nagai, Kenta Takeda, Ryota Honjo, Daisuke Sasaki, Hirokuni Yamazawa, Yosuke Kaneshi

Abstract readCase Reports
In one paragraph

Article in Case reports in pediatrics, 2025. 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

7 authors.

Kaho KawabataDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.ORCID https://orcid.org/0009-0000-5889-6274
Ayako Chida-NagaiDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.ORCID https://orcid.org/0000-0002-1277-6119
Kenta TakedaDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.
Ryota HonjoDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.
Daisuke SasakiDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.
Hirokuni YamazawaDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.ORCID https://orcid.org/0000-0002-9257-5623
Yosuke KaneshiDepartment of Pediatrics, Hokkaido University, Sapporo, Japan.ORCID https://orcid.org/0000-0002-6801-3639

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long QT syndrome (LQTS) is a hereditary arrhythmic disorder associated with sudden cardiac death. We report a neonatal case of congenital LQTS that went undiagnosed in utero, leading to severe postnatal complications. A male preterm infant was delivered by emergency cesarean section due to fetal hydrops. Shortly after birth, he developed respiratory failure and metabolic acidosis, followed by ventricular tachycardia and torsades de pointes requiring prolonged resuscitation. During cardiopulmonary resuscitation, the father collapsed, and it was subsequently established that he had been receiving treatment for LQTS. The paternal grandmother also had the same diagnosis. Genetic testing performed for the infant identified a pathogenic

Indexed as

arrythmiaintracranial hemorrhagelong QT syndromemultidisciplinary communicationneonate

Identifiers

PMID41362903
PMCPMC12682454

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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.