Evidence map›Paper›PMID 34518774›Full record

ArticleJournal of arrhythmia2021

New-onset atrial fibrillation in critically ill patients with coronavirus disease 2019 (COVID-19).

Bişar Ergün, Begüm Ergan, Melih Kaan Sözmen, Murat Küçük, Mehmet Nuri Yakar, Bilgin Cömert, Ali Necati Gökmen, Erdem Yaka

Open access · goldAbstract read
In one paragraph

Article in Journal of arrhythmia, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 3 pooled it
1.5field-weighted citation impact, top 15% 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

17 citing papers in PubMed, 3 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. New-Onset, But Not Chronic Atrial Fibrillation, Is a Significant Factor Contributing to Mortality Among Patients with Severe COVID-19.Medical science monitor : international medical journal of experimental and clinical research · 2025
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  15. COVID-19 and Cardiac Arrhythmias: a Contemporary Review.Current treatment options in cardiovascular medicine · 2022
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  17. Incidence and Clinical Outcomes of New-Onset Atrial Fibrillation in Critically lll Patients with COVID-19: A Multicenter Cohort Study - New-Onset Atrial Fibrillation and COVID-19.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

8 authors at 2 institutions in 1 country.

Bişar ErgünDepartment of Internal Medicine and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0003-4828-7576
Begüm ErganDepartment of Pulmonary and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0003-2920-9214
Melih Kaan SözmenDepartment of Public Health Faculty of Medicine Izmir Katip Celebi University Izmir Turkey.ORCID https://orcid.org/0000-0001-8595-9760
Murat KüçükDepartment of Internal Medicine and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0003-1705-645X
Mehmet Nuri YakarDepartment of Anesthesiology and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0002-3542-3906
Bilgin CömertDepartment of Internal Medicine and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0002-2148-5356
Ali Necati GökmenDepartment of Anesthesiology and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0002-3225-7666
Erdem YakaDepartment of Neurology and Critical Care Faculty of Medicine Dokuz Eylül University Izmir Turkey.ORCID https://orcid.org/0000-0002-6644-4240
Dokuz Eylül University · TRIzmir Kâtip Çelebi University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Mortality in critically ill patients with coronavirus disease 2019 (COVID-19) is high, therefore, it is essential to evaluate the independent effect of new-onset atrial fibrillation (NOAF) on mortality in patients with COVID-19. We aimed to determine the incidence, risk factors, and outcomes of NOAF in a cohort of critically ill patients with COVID-19. Methods: We conducted a retrospective study on patients admitted to the intensive care unit (ICU) with a diagnosis of COVID-19. NOAF was defined as atrial fibrillation that was detected after diagnosis of COVID-19 without a prior history. The primary outcome of the study was the effect of NOAF on mortality in critically ill COVID-19 patients. Results: NOAF incidence was 14.9% (n = 37), and 78% of patients (n = 29) were men in NOAF positive group. Median age of the NOAF group was 79.0 (interquartile range, 71.5-84.0). Hospital mortality was higher in the NOAF group (87% vs 67%, respectively, Conclusions: The incidence of NOAF was 14.9% in critically ill COVID-19 patients. Hospital mortality was higher in the NOAF group. However, NOAF was not an independent risk factor for hospital mortality in patients with COVID-19.

Indexed as

atrial fibrillationCOVID‐19critical carehospital mortalityintensive care unit

Identifiers

PMID34518774
PMCPMC8427018
OpenAlexW3137289140

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.