Evidence map›Paper›PMID 38606837›Full record

ArticleEuropean heart journal2024

Ischaemic stroke in women with atrial fibrillation: temporal trends and clinical implications.

Konsta Teppo, K E Juhani Airaksinen, Jussi Jaakkola, Olli Halminen, Birgitta Salmela, Elis Kouki, Jari Haukka, Jukka Putaala, Miika Linna, Aapo L Aro and 4 more

Open access · hybridAbstract 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 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
21.3field-weighted citation impact, top 1% 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

33 citing papers in PubMed, 53 citations in OpenAlex.

  1. Observational
  2. Female sex-related stroke risk in patients with atrial flutter-comparison between CHA2DS2-VA and CHA2DS2-VASc scores.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 · 2026
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  7. Female Sex-Related Stroke Risk in Atrial Fibrillation: A Thing From the Past?Circulation. Arrhythmia and electrophysiology · 2026
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  14. Review
  15. Sex differences in the initiation of antithrombotic therapy in patients with atrial fibrillation in Germany.Clinical research in cardiology : official journal of the German Cardiac Society · 2025
    Article
  16. How much does elective cardioversion increase the risk of ischaemic stroke compared to the baseline risk in atrial fibrillation? A nationwide study.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

5 · Who and what money

Authors and funding

14 authors at 6 institutions in 3 countries.

Konsta TeppoHeart Centre, Turku University Hospital and University of Turku, Turku, Finland.ORCID 0000-0002-4460-0994
K E Juhani AiraksinenHeart Centre, Turku University Hospital and University of Turku, Turku, Finland.ORCID 0000-0002-0193-568X
Jussi JaakkolaHeart Centre, Turku University Hospital and University of Turku, Turku, Finland.ORCID 0000-0002-3398-4283
Olli HalminenDepartment of Industrial Engineering and Management, Aalto University, Espoo, Finland.ORCID 0000-0001-9266-8435
Birgitta SalmelaDepartment of Internal Medicine, Heart Center, Päijät-Häme Central Hospital, Lahti, Finland.
Elis KoukiFaculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0002-5759-0916
Jari HaukkaFaculty of Medicine, University of Helsinki, Helsinki, Finland.ORCID 0000-0003-1450-6208
Jukka PutaalaNeurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.ORCID 0000-0002-6630-6104
Miika LinnaDepartment of Industrial Engineering and Management, Aalto University, Espoo, Finland.ORCID 0000-0002-7660-2484
Aapo L AroHeart and Lung Center, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.ORCID 0000-0001-7030-6740
Pirjo MustonenHeart Centre, Turku University Hospital and University of Turku, Turku, Finland.ORCID 0000-0003-1319-0248
Juha HartikainenHeart Center, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland.ORCID 0000-0003-0847-107X
Gregory Y H LipLiverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Liverpool, UK.ORCID 0000-0002-7566-1626
Mika LehtoDepartment of Internal Medicine, Jorvi Hospital, HUS Helsinki University Hospital and University of Helsinki, Helsinki, Finland.ORCID 0000-0002-8691-5142
University of Helsinki · FIUniversity of Turku · FIUniversity of Eastern Finland · FIAalto University · FIPäijät-Hämeen Keskussairaala · FIUniversity of Liverpool · GB

Funding

Aarne Koskelo FoundationThe Finnish Foundation for Cardiovascular ResearchThe Finnish State Research fundingUusimaa Hospital District
6 · The paper itself

Abstract

BACKGROUND AND

aimsFemale sex has been linked with higher risk of ischaemic stroke (IS) in atrial fibrillation (AF), but no prior study has examined temporal trends in the IS risk associated with female sex.

methodsThe registry-linkage Finnish AntiCoagulation in Atrial Fibrillation (FinACAF) study included all patients with AF in Finland from 2007 to 2018. Ischaemic stroke rates and rate ratios were computed.

resultsOverall, 229 565 patients with new-onset AF were identified (50.0% women; mean age 72.7 years). The crude IS incidence was higher in women than in men across the entire study period (21.1 vs. 14.9 events per 1000 patient-years, P < .001), and the incidence decreased both in men and women. In 2007-08, female sex was independently associated with a 20%-30% higher IS rate in the adjusted analyses, but this association attenuated and became statistically non-significant by the end of the observation period. Similar trends were observed when time with and without oral anticoagulant (OAC) treatment was analysed, as well as when only time without OAC use was considered. The decrease in IS rate was driven by patients with high IS risk, whereas in patients with low or moderate IS risk, female sex was not associated with a higher IS rate.

conclusionsThe association between female sex and IS rate has decreased and become non-significant over the course of the study period from 2007 to 2018, suggesting that female sex could be omitted as a factor when estimating expected IS rates and the need for OAC therapy in patients with AF.

Indexed as

AnticoagulantsAtrial FibrillationIschemic StrokeRegistriesAgedAged, 80 and overFemaleFinlandHumansIncidenceMaleMiddle AgedRisk FactorsSex FactorsAnticoagulantsAtrial fibrillationFemale sexIschaemic strokeTemporal trendsWomen

Identifiers

PMID38606837
PMCPMC11129795
OpenAlexW4394751607

What OpenQuestion holds

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LicenceCC BY
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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.