ArticleData in brief2026
Dataset on the prognostic value of fragmented QRS in pediatric heart diseases derived from a systematic review.
Article in Data in brief, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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.
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.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present paper describes comprehensive data from a systematic review of the prognostic implications of fragmented QRS (fQRS) in pediatric heart diseases. The systematic review was conducted based on PRISMA guidelines and involved a search using keywords in PubMed, Web of Science, EMBASE, Scopus, and Cochrane. After screening 5694 records, a total of nine studies were included. The data extracted by two authors consisted of the basic characteristics of the included studies, outcomes of interest such as ventricular function, arrhythmias, and major adverse cardiovascular events (MACE), as well as their associations with fQRS and the raw outcome data when reported in the included studies. This dataset consolidates the available evidence on fQRS into a structured format and may support secondary analyses, improve comparability across studies, and help clarify the prognostic role of fQRS in pediatric heart diseases. The dataset is publicly available for further research and reanalysis.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.