ArticleViruses2022
COVID-19 Associated Myocarditis Clinical Outcomes among Hospitalized Patients in the United States: A Propensity Matched Analysis of National Inpatient Sample.
Article in Viruses, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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.
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.
Who cites it
12 citing papers in PubMed, 25 citations in OpenAlex.
- "Bridging the clinical, molecular and genetic perspectives on myocarditis in post-COVID-19 era".International journal of cardiology. Cardiovascular risk and prevention · 2026Review
- Myocardial and Vascular Involvement in COVID-19 and Post-Vaccination States: Understanding Injury Pathways and Clinical Implications.Life (Basel, Switzerland) · 2026Review
- Sudden cardiac arrest in young adults: A comprehensive systematic review of epidemiology, aetiology and preventive strategies.Heart international · 2026Review
- The Association of COVID-19 and Mortality in Hospitalizations With Coronary Artery Bypass Graft.Journal of the Society for Cardiovascular Angiography & Interventions · 2025Article
- Comparing myocardial injury patterns and outcomes in cardiac magnetic resonance imaging between COVID-19- and non-COVID-19-related myocarditis.Polish journal of radiology · 2025Article
- Myocarditis - A silent killer in athletes: Comparative analysis on the evidence before and after COVID-19 pandemic.Sports medicine and health science · 2024Review
- Clinical Presentation and Outcomes of Myocarditis Among the COVID-19 Pediatric Population: A Review of 100 Cases.Cureus · 2024Article
- Sex differences in coronavirus disease 2019 myocarditis.Current opinion in physiology · 2023Article
- Myocarditis and Myocardial Injury in Long COVID Syndrome: A Comprehensive Review of the Literature.Cureus · 2023Review
- The Influence of Diagnoses of Specific Viral Infections on In-Hospital Mortality, Length of Stay and Cost in Patients Admitted to Hospital with a Diagnosis of Myocarditis: An Analysis of the National Inpatient Sample.Reviews in cardiovascular medicine · 2023Article
- COVID-19, Myocarditis and Pericarditis.Circulation research · 2023Review
- Do COVID-19 viral infection and its mRNA vaccine carry an equivalent risk of myocarditis? Review of the current evidence, insights, and future directions.Indian heart journalReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 8 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Coronavirus-19 (COVID-19), preliminarily a respiratory virus, can affect multiple organs, including the heart. Myocarditis is a well-known complication among COVID-19 infections, with limited large-scale studies evaluating outcomes associated with COVID-19-related Myocarditis. We used the National Inpatient Sample (NIS) database to compare COVID-19 patients with and without Myocarditis. A total of 1,659,040 patients were included in the study: COVID-19 with Myocarditis (
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What OpenQuestion holds
Registered trials
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.