Evidence map›Paper›PMID 34848398›Full record

ArticleBritish journal of sports medicine2022

Is cardiac involvement prevalent in highly trained athletes after SARS-CoV-2 infection? A cardiac magnetic resonance study using sex-matched and age-matched controls.

Liliána Szabó, Vencel Juhász, Zsófia Dohy, Csenge Fogarasi, Attila Kovács, Bálint Károly Lakatos, Orsolya Kiss, Nóra Sydó, Emese Csulak, Ferenc Imre Suhai and 4 more

Abstract read
In one paragraph

Article in British journal of sports medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 3 pooled it
–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

20 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Myocarditis in Athletes Recovering from COVID-19: A Systematic Review and Meta-Analysis.International journal of environmental research and public health · 2022
    Pooled it
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Cardiovascular magnetic resonance for evaluation of cardiac involvement in COVID-19: recommendations by the Society for Cardiovascular Magnetic Resonance.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2023
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Certainties and Uncertainties of Cardiac Magnetic Resonance Imaging in Athletes.Journal of cardiovascular development and disease · 2022
    Review
  18. Article
  19. Review on Cardiorespiratory Complications after SARS-CoV-2 Infection in Young Adult Healthy Athletes.International journal of environmental research and public health · 2022
    Review
  20. From sedentary individuals to highly trained athletes: A comprehensive cardiovascular magnetic resonance imaging study of cardiac volumetry, function, and strain.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance
    Article
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

14 authors.

Liliána SzabóHeart and Vascular Center, Semmelweis University, Budapest, Hungary.ORCID http://orcid.org/0000-0002-4699-3648
Vencel JuhászHeart and Vascular Center, Semmelweis University, Budapest, Hungary.ORCID http://orcid.org/0000-0001-9100-4952
Zsófia DohyHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Csenge FogarasiHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Attila KovácsHeart and Vascular Center, Semmelweis University, Budapest, Hungary.ORCID http://orcid.org/0000-0003-2320-6434
Bálint Károly LakatosHeart and Vascular Center, Semmelweis University, Budapest, Hungary.ORCID http://orcid.org/0000-0002-7627-5620
Orsolya KissHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Nóra SydóHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Emese CsulakHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Ferenc Imre SuhaiHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Kristóf HirschbergHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Dávid BeckerHeart and Vascular Center, Semmelweis University, Budapest, Hungary.
Béla Merkely *Heart and Vascular Center, Semmelweis University, Budapest, Hungary.
Hajnalka Vágó *Heart and Vascular Center, Semmelweis University, Budapest, Hungary vagoha@gmail.com.ORCID http://orcid.org/0000-0002-3568-3572

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate the cardiovascular consequences of SARS-CoV-2 infection in highly trained, otherwise healthy athletes using cardiac magnetic resonance (CMR) imaging and to compare our results with sex-matched and age-matched athletes and less active controls.

methodsSARS-CoV-2 infection was diagnosed by PCR on swab tests or serum immunoglobulin G antibody tests prior to a comprehensive CMR examination. The CMR protocol contained sequences to assess structural, functional and tissue-specific data.

resultsOne hundred forty-seven athletes (94 male, median 23, IQR 20-28 years) after SARS-CoV-2 infection were included. Overall, 4.7% (n=7) of the athletes had alterations in their CMR as follows: late gadolinium enhancement (LGE) showing a non-ischaemic pattern with or without T2 elevation (n=3), slightly elevated native T1 values with or without elevated T2 values without pathological LGE (n=3) and pericardial involvement (n=1). Only two (1.4%) athletes presented with definite signs of myocarditis. We found pronounced sport adaptation in both athletes after SARS-CoV-2 infection and athlete controls. There was no difference between CMR parameters, including native T1 and T2 mapping, between athletes after SARS-CoV-2 infection and the matched athletic groups. Comparing athletes with different symptom severities showed that athletes with moderate symptoms had slightly greater T1 values than athletes with asymptomatic and mildly symptomatic infections (p<0.05). However, T1 mapping values remained below the cut-off point for most patients.

conclusionAmong 147 highly trained athletes after SARS-CoV-2 infection, cardiac involvement on CMR showed a modest frequency (4.7%), with definite signs of myocarditis present in only 1.4%. Comparing athletes after SARS-CoV-2 infection and healthy sex-matched and age-matched athletes showed no difference between CMR parameters, including native T1 and T2 values.

Indexed as

COVID-19MyocarditisAthletesContrast MediaFemaleGadoliniumHumansMagnetic Resonance ImagingMagnetic Resonance SpectroscopyMaleMyocardiumPredictive Value of TestsSARS-CoV-2Contrast MediaGadoliniumathletesCOVID-19heart

Identifiers

PMID34848398
PMCPMC8637606

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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.