Evidence map›Paper›PMID 24334432›Full record

ArticleEuropean heart journal2014

Device-detected atrial fibrillation and risk for stroke: an analysis of >10,000 patients from the SOS AF project (Stroke preventiOn Strategies based on Atrial Fibrillation information from implanted devices).

Giuseppe Boriani, Taya V Glotzer, Massimo Santini, Teena M West, Mirko De Melis, Milan Sepsi, Maurizio Gasparini, Thorsten Lewalter, John A Camm, Daniel E Singer

Open access · hybridAbstract read
In one paragraph

Article in European heart journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 179 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
179citing papers in PubMed, 8 pooled it
16.4field-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

179 citing papers in PubMed, 8 syntheses or guidelines pooled it, 419 citations in OpenAlex.

  1. Pooled it
  2. Atrial fibrillation burden in clinical practice, research, and technology development: a clinical consensus statement of the European Society of Cardiology Council on Stroke and the European Heart Rhythm Association.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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  8. Prolonged Cardiac Monitoring to Detect Atrial Fibrillation after Cryptogenic Stroke or Transient Ischemic Attack: A Meta-Analysis of Randomized Controlled Trials.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2016
    Pooled it
  9. Closed loop stimulation reduces the incidence of atrial high-rate episodes compared with conventional rate-adaptive pacing in patients with sinus node dysfunctions.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 · 2024
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  15. Intermittent vs. Continuous Anticoagulation theRapy in patiEnts with Atrial Fibrillation (iCARE-AF): a randomized pilot study.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2017
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  17. Silent Atrial Fibrillation in Elderly Pacemaker Users: A Randomized Trial Using Home Monitoring.Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc · 2016
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  20. Article

119 more citing papers are in PubMed but not listed here.

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

10 authors at 9 institutions in 6 countries.

Giuseppe BorianiDepartment of Experimental, Diagnostic and Specialty Medicine, Institute of Cardiology, University of Bologna, S.Orsola-Malpighi University Hospital, Via Massarenti 9, Bologna 40138, Italy.
Taya V Glotzer
Massimo Santini
Teena M West
Mirko De Melis
Milan Sepsi
Maurizio Gasparini
Thorsten Lewalter
John A Camm
Daniel E Singer
Medtronic (Netherlands) · NLDeutsches Herzzentrum München · DEHackensack University Medical Center · USHarvard University · USHumanitas University · ITOspedale San Filippo Neri · ITSt George's, University of London · GBUniversity Hospital Brno · CZUniversity of Bologna · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe aim of this study was to assess the association between maximum daily atrial fibrillation (AF) burden and risk of ischaemic stroke.

backgroundCardiac implanted electronic devices (CIEDs) enhance detection of AF, providing a comprehensive measure of AF burden. DESIGN, SETTING, AND PATIENTS: A pooled analysis of individual patient data from five prospective studies was performed. Patients without permanent AF, previously implanted with CIEDs, were included if they had at least 3 months of follow-up. A total of 10 016 patients (median age 70 years) met these criteria. The risk of ischaemic stroke associated with pre-specified cut-off points of AF burden (5 min, 1, 6, 12, and 23 h, respectively) was assessed.

resultsDuring a median follow-up of 24 months, 43% of 10 016 patients experienced at least 1 day with at least 5 min of AF burden and for them the median time to the maximum AF burden was 6 months (inter-quartile range: 1.3-14). A Cox regression analysis adjusted for the CHADS2 score and anticoagulants at baseline demonstrated that AF burden was an independent predictor of ischaemic stroke. Among the thresholds of AF burden that we evaluated, 1 h was associated with the highest hazard ratio (HR) for ischaemic stroke, i.e. 2.11 (95% CI: 1.22-3.64, P = 0.008).

conclusionsDevice-detected AF burden is associated with an increased risk of ischaemic stroke in a relatively unselected population of CIEDs patients. This finding may add to the basis for timely and clinically appropriate decision-making on anticoagulation treatment.

Indexed as

Defibrillators, ImplantableAgedAnticoagulantsAtrial FibrillationCost of IllnessFemaleHumansIschemic Attack, TransientKaplan-Meier EstimateMaleMiddle AgedObservational Studies as TopicProspective StudiesRisk FactorsStrokeAnticoagulantsAnticoagulationAtrial fibrillationImplantable defibrillatorPacemakerStroke

Identifiers

PMID24334432
PMCPMC3930873
OpenAlexW2145610874

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.