Evidence map›Paper›PMID 34309139›Full record

SynthesisJournal of magnetic resonance imaging : JMRI2022

Cardiac Magnetic Resonance Imaging Findings in 2954 COVID-19 Adult Survivors: A Comprehensive Systematic Review.

Neda Shafiabadi Hassani, Hamed Talakoob, Hosein Karim, MohamadHossein MozafariBazargany, Hadith Rastad

Erratum issuedOpen access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Journal of magnetic resonance imaging : JMRI, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
5.0field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. ESCMID rapid guidelines for assessment and management of long COVID.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2022
    Guideline
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. The heart and SARS-CoV-2.Medicina clinica (English ed.) · 2022
    Review
  15. The heart and SARS-CoV-2.Medicina clinica · 2022
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Neda Shafiabadi HassaniCardiovascular Research Center, Alborz University of Medical Sciences, Karaj, Iran.
Hamed TalakoobCardiovascular Research Center, Alborz University of Medical Sciences, Karaj, Iran.
Hosein KarimCardiovascular Research Center, Alborz University of Medical Sciences, Karaj, Iran.
MohamadHossein MozafariBazarganyCardiovascular Research Center, Alborz University of Medical Sciences, Karaj, Iran.
Hadith RastadNon-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran.ORCID 0000-0001-9037-0782
Jahrom University of Medical Sciences · IR

Funding

Alborz University of Medical Sciences
6 · The paper itself

Abstract

backgroundRecent studies have utilized MRI to determine the extent to which COVID-19 survivors may experience cardiac sequels after recovery. PURPOSE: To systematically review the main cardiac MRI findings in COVID-19 adult survivors. STUDY TYPE: Systematic review. SUBJECTS: A total of 2954 COVID-19 adult survivors from 16 studies. FIELD STRENGTH/SEQUENCE: Late gadolinium enhancement (LGE), parametric mapping (T1-native, T2, T1-post (extracellular volume fraction [ECV]), T2-weighted sequences (myocardium/pericardium), at 1.5 T and 3  T. ASSESSMENT: A systematic search was performed on PubMed, Embase, and Google scholar databases using Boolean operators and the relevant key terms covering COVID-19, cardiac injury, CMR, and follow-up. MRI data, including (if available) T1, T2, extra cellular volume, presence of myocardial or pericardial late gadolinium enhancement (LGE) and left and right ventricular ejection fraction were extracted. STATISTICAL TESTS: The main results of the included studies are summarized. No additional statistical analysis was performed.

resultsOf 1601 articles retrieved from the initial search, 12 cohorts and 10 case series met our eligibility criteria. The rate of raised T1 in COVID-19 adult survivors varied across studies from 0% to 73%. Raised T2 was detected in none of patients in 4 out of 15 studies, and in the remaining studies, its rate ranged from 2% to 60%. In most studies, LGE (myocardial or pericardial) was observed in COVID-19 survivors, the rate ranging from 4% to 100%. Myocardial LGE mainly had nonischemic patterns. None of the cohort studies observed myocardial LGE in "healthy" controls. Most studies found that patients who recovered from COVID-19 had a significantly greater T1 and T2 compared to participants in the corresponding control group. DATA

conclusionFindings of MRI studies suggest the presence of myocardial and pericardial involvement in a notable number of patients recovered from COVID-19. LEVEL OF EVIDENCE: 3 TECHNICAL EFFICACY STAGE: 3.

Indexed as

Contrast MediaCOVID-19AdultGadoliniumHumansMagnetic Resonance ImagingMagnetic Resonance Imaging, CineMyocardiumPredictive Value of TestsSARS-CoV-2Stroke VolumeSurvivorsVentricular Function, LeftVentricular Function, RightContrast MediaGadoliniumadult survivorscardiac magnetic resonance imagingCOVID-19

Identifiers

PMID34309139
PMCPMC8427049
OpenAlexW3184041935

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.