Evidence map›Paper›PMID 41988643›Full record

ArticleFrontiers in genetics2026

TTN variants in pediatric cardiomyopathy: a retrospective cohort study.

Yu Qiu, Lei Liu, Kaiyu Zhou, Yifei Li, Yimin Hua

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

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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

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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

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Yu Qiu *Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Lei Liu *Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Kaiyu ZhouKey Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Yifei LiKey Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
Yimin HuaKey Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Titin (TTN) variants have been implicated in various types of cardiomyopathy. Allelic variant heterogeneity results in variable clinical phenotypes, which remains a major barrier for effective disease management. We aim to investigate the relationship between Methods: A retrospective observational study was performed to evaluate patients with cardiomyopathy and Results: A total of 53 patients were identified with TTN variants, with a Conclusion: In our cohort, early age-onset disease was a predictor of MACE in pediatrics with

Indexed as

dilated cardiomyopathypediatricprognosistitinwhole-exome sequencing

Identifiers

PMID41988643
PMCPMC13078735

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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.