Evidence map›Paper›PMID 42783037›Full record

ArticleJournal of cardiovascular development and disease2026

Relationships Between Regional Left Ventricular Myocardial Strain and Tissue Characteristics in Hypertrophic Cardiomyopathy.

Gabriela S Galvao, Badr Bannan, Laura Jimenez-Juan, Huda S Ismail, Faisal Alabdulkarim, Matias F Callejas, Yin Ge, Djeven P Deva, Andrew T Yan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of cardiovascular development and disease, 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

9 authors.

Gabriela S GalvaoDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.ORCID 0000-0001-9597-8658
Badr BannanDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.ORCID 0000-0002-4702-7732
Laura Jimenez-JuanDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.
Huda S IsmailDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.
Faisal AlabdulkarimDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.
Matias F CallejasDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.ORCID 0000-0003-3971-3916
Yin GeDepartment of Medicine, University of Toronto, Toronto, ON M5S 1A1, Canada.
Djeven P DevaDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.ORCID 0000-0002-3347-008X
Andrew T YanDepartment of Medical Imaging, University of Toronto, Toronto, ON M5S 1A1, Canada.ORCID 0000-0002-2063-7485

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Both fibrosis and hypertrophy contribute to abnormal myocardial mechanics in hypertrophic cardiomyopathy (HCM). We sought to assess the relationships between regional structural and functional parameters in HCM by cardiac magnetic resonance (CMR). This was a retrospective single-center study of HCM patients and age-matched controls with either hypertensive heart disease (HHD) or normal CMRs. CMR feature tracking was performed to assess global and segmental 2D-radial, circumferential, and longitudinal LV strain, while native and post-contrast T1 parametric mapping analysis was performed to assess the global and regional T1 values and ECV fraction. Of 100 patients (age 56 ± 15 years; 66% male), 62 were in the HCM group and 38 in the control group (19 healthy individuals and 19 with HHD). Compared to the control group, global circumferential strain (-16.1 ± 5.9% vs. -20.8 ± 3.6%,

Indexed as

cardiovascular magnetic resonanceextracellular volume fractionfibrosishypertrophic cardiomyopathymyocardial strainT1 mapping

Identifiers

PMID42783037
PMCPMC13607443

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.