Evidence map›Paper›PMID 38592444›Full record

ArticleEuropean heart journal2024

Atrial fibrillation: age at diagnosis, incident cardiovascular events, and mortality.

Christian Paludan-Müller, Oliver B Vad, Niels K Stampe, Søren Z Diederichsen, Laura Andreasen, Laia M Monfort, Emil L Fosbøl, Lars Køber, Christian Torp-Pedersen, Jesper H Svendsen and 1 more

Abstract read
In one paragraph

Article in European heart journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Persistent atrial fibrillation with left atrial low-voltage area: who benefit from additional modification?Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
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  13. Vascular cell adhesion molecule 1: a marker for atrial fibrillation and heart failure risk.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
    Article
  14. Molecular mechanisms and intervention approaches of heart failure (Review).International journal of molecular medicine · 2025
    Review
  15. From moderate to strenuous training: unravelling mechanistic contributors and biomarkers for atrial fibrillation in exercise.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2025
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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

11 authors.

Christian Paludan-MüllerDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.ORCID 0000-0002-7724-544X
Oliver B VadDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Niels K StampeDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Søren Z DiederichsenDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Laura AndreasenDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.ORCID 0000-0002-4732-4921
Laia M MonfortDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Emil L FosbølDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Lars KøberDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Christian Torp-PedersenDepartment of Cardiology, Copenhagen University Hospital-North Zealand Hospital, Hillerød, Denmark.
Jesper H SvendsenDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.
Morten S OlesenDepartment of Cardiology, The Heart Center, Copenhagen University Hospital-Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen O, Denmark.

Funding

European Union's Horizon 733381Novo Nordisk Foundation NNF17OC0031204Research Foundation at Rigshospitalet
6 · The paper itself

Abstract

BACKGROUND AND

aimsPatients with atrial fibrillation (AF) are at increased risks of cardiovascular diseases and mortality, but risks according to age at diagnosis have not been reported. This study investigated age-specific risks of outcomes among patients with AF and the background population.

methodsThis nationwide population-based cohort study included patients with AF and controls without outcomes by the application of exposure density matching on the basis of sex, year of birth, and index date. The absolute risks and hazard rates were stratified by age groups and assessed using competing risk survival analyses and Cox regression models, respectively. The expected differences in residual life years among participants were estimated.

resultsThe study included 216 579 AF patients from year 2000 to 2020 and 866 316 controls. The mean follow-up time was 7.9 years. Comparing AF patients with matched controls, the hazard ratios among individuals ≤50 years was 8.90 [95% confidence interval (CI), 7.17-11.0] for cardiomyopathy, 8.64 (95% CI, 7.74-9.64) for heart failure, 2.18 (95% CI, 1.89-2.52) for ischaemic stroke, and 2.74 (95% CI, 2.53-2.96) for mortality. The expected average loss of life years among individuals ≤50 years was 9.2 years (95% CI, 9.0-9.3) years. The estimates decreased with older age.

conclusionsThe findings show that earlier diagnosis of AF is associated with a higher hazard ratio of subsequent myocardial disease and shorter life expectancy. Further studies are needed to determine causality and whether AF could be used as a risk marker among particularly younger patients.

Indexed as

Atrial FibrillationAdultAgedAged, 80 and overAge FactorsCardiomyopathiesCase-Control StudiesFemaleHeart FailureHumansIncidenceIschemic StrokeMaleMiddle AgedRisk FactorsAtrial fibrillationCardiomyopathyDCMHeart failureIschaemic strokeMortality

Identifiers

PMID38592444
PMCPMC11212824

What OpenQuestion holds

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LicenceCC BY-NC
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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.