Evidence map›Paper›PMID 35136975›Full record

ArticleRheumatology (Oxford, England)2022

Myocardial fibrosis and arrhythmic burden in systemic sclerosis.

Laura Ross, Benedict Costello, Zoe Brown, Dylan Hansen, Anniina Lindqvist, Wendy Stevens, Andrew Burns, David Prior, Mandana Nikpour, André La Gerche

Open access · hybridAbstract read
In one paragraph

Article in Rheumatology (Oxford, England), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
4.1field-weighted citation impact, top 5% of its field
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Laura RossDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.ORCID 0000-0003-4636-729X
Benedict CostelloSports Cardiology Laboratory, Baker Heart and Diabetes Institute, Melbourne.
Zoe BrownDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.
Dylan HansenDepartment of Rheumatology, St Vincent's Hospital, Fitzroy.
Anniina LindqvistSports Cardiology Laboratory, Baker Heart and Diabetes Institute, Melbourne.
Wendy StevensDepartment of Rheumatology, St Vincent's Hospital, Fitzroy.
Andrew BurnsDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.
David PriorDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.
Mandana NikpourDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.
André La GercheDepartment of Medicine, The University of Melbourne at St Vincent's Hospital.
The University of Melbourne · AUBaker Heart and Diabetes Institute · AUSt Vincent's Hospital Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesCardiac complications of SSc are a leading cause of SSc-associated death. Cardiac imaging for identifying substrate abnormality may be useful in predicting risk of cardiac arrhythmias or future cardiac failure. The aim of this study was to quantify the burden of asymptomatic fibro-inflammatory myocardial disease using cardiac magnetic resonance imaging (CMR) and assess the relationship between asymptomatic myocardial fibrosis and cardiac arrhythmias in SSc.

methodsThirty-two patients with SSc with no documented history of pulmonary vascular or heart disease underwent CMR with gadolinium and 24-h ambulatory ECG. Focal myocardial fibrosis was assessed using post-gadolinium imaging and diffuse fibro-inflammatory myocardial disease quantified using T1- and T2-mapping. CMR results were compared with an age- and sex-matched control group.

resultsPost-gadolinium focal fibrosis was prevalent in SSc but not controls (30% vs 0%, p < 0.01).. T1-mapping values (as a marker of diffuse fibrosis) were greater in SSc than controls [saturated recovery single-shot acquisition (SASHA): 1584 ms vs 1515 ms, P < 0.001; shortened Modified look locker sequence (ShMOLLI): 1218 ms vs 1138 ms, p < 0.001]. More than one-fifth (22.6%) of the participants had ventricular arrhythmias on ambulatory ECG, but no associations between focal or diffuse myocardial fibrosis and arrhythmias were evident.

conclusionIn SSc patients without evidence of overt cardiac disease, a high burden of myocardial fibrosis and arrhythmias was identified. However, there was no clear association between focal or diffuse myocardial fibrosis and arrhythmias, suggesting CMR may have limited use as a screening tool to identify SSc patients at risk of future significant arrhythmias.

Indexed as

CardiomyopathiesMyocarditisScleroderma, SystemicArrhythmias, CardiacFibrosisGadoliniumHumansMagnetic Resonance ImagingMagnetic Resonance Imaging, CineMyocardiumGadoliniumarrhythmiamyocardial fibrosisSSc (scleroderma)

Identifiers

PMID35136975
PMCPMC9629381
OpenAlexW4210495384

What OpenQuestion holds

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Registered trials

None linked

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.