Evidence map›Paper›PMID 32179257›Full record

ArticleAmerican heart journal2020

Risk of major cardiovascular and neurologic events with obstructive sleep apnea among patients with atrial fibrillation.

Frederik Dalgaard, Rebecca North, Karen Pieper, Gregg C Fonarow, Peter R Kowey, Bernard J Gersh, Kenneth W Mahaffey, Sean Pokorney, Benjamin A Steinberg, Gerald Naccarrelli and 7 more

Open access · greenAbstract read
In one paragraph

Article in American heart journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  4. [Effect of simultaneous multi-plane surgery on cardiopulmonary function in patients with obstructive sleep apnea-hypopnea syndrome and its curative effect].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2026
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  8. Role of sleep disorders in patients with cardiovascular disease: A systematic review.International journal of cardiology. Cardiovascular risk and prevention · 2024
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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

17 authors at 14 institutions in 2 countries.

Frederik DalgaardDepartment of Cardiology, Herlev and Gentofte Hospital, Copenhagen, Denmark; Duke Clinical Research Institute, Duke University, Durham, NC.
Rebecca NorthDepartment of Statistics, North Carolina State University, Raleigh, NC.
Karen PieperDuke Clinical Research Institute, Duke University, Durham, NC.
Gregg C FonarowDepartment of Medicine, Division of Cardiology, Ahmanson-UCLA Cardiomyopathy Center, Ronald Reagan-UCLA Medical Center, Los Angeles, CA.
Peter R KoweyDivision of Cardiovascular Disease, Lankenau Heart Institute, Wynnewood, PA.
Bernard J GershMayo Clinic College of Medicine, Rochester, MN.
Kenneth W MahaffeyCenter for Clinical Research, Department of Medicine, Stanford University School of Medicine, Palo Alto, CA.
Sean PokorneyDuke Clinical Research Institute, Duke University, Durham, NC.
Benjamin A SteinbergDepartment of Medicine, University of Utah, Salt Lake City, UT.
Gerald NaccarrelliPenn State Health Milton S. Hershey Medical Center, Penn State College of Medicine, Hershey, PA.
Larry A AllenUniversity of Colorado School of Medicine, Aurora, CO.
James A ReiffelCollege of Physicians and Surgeons, Columbia University, New York, NY.
Michael EzekowitzJefferson Medical College, Philadelphia, PA.
Daniel E SingerDivision of General Internal Medicine, Massachusetts General Hospital, Boston, MA.
Paul S ChanUniversity of Missouri-Kansas City School of Medicine, Kansas City, MO.
Eric D PetersonDuke Clinical Research Institute, Duke University, Durham, NC.
Jonathan P PicciniDuke Clinical Research Institute, Duke University, Durham, NC. Electronic address: Jonathan.piccini@duke.edu.
Duke University · USClinical Research Institute · USColumbia University · USJefferson College · USLankenau Heart Institute · USMassachusetts General Hospital · USMayo Clinic · USNorth Carolina State University · USPenn State Milton S. Hershey Medical Center · USRonald Reagan UCLA Medical Center · USStanford University · USUniversity of Colorado Denver · USUniversity of Missouri–Kansas City · USUniversity of Utah · US

Funding

Integrated Biostatistical Training for CVD ResearchT32HL079896 · NHLBI · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI Sean M O'Brien, Ana-Maria Staicu · 2006 to 2026
$4.1M
NHLBI NIH HHS T32 HL079896
6 · The paper itself

Abstract

backgroundObstructive sleep apnea (OSA) is a known risk factor for atrial fibrillation (AF). However, it remains unclear whether OSA is independently associated with worse cardiovascular and neurological outcomes in patients with AF.

methodsWe used the ORBIT-AF I and ORBIT-AF II to conduct a retrospective cohort study of 22,760 patients with AF with and without OSA. Adjusted multivariable Cox proportional hazards models was used to determine whether OSA was associated with increased risk for major adverse cardiac and neurologic events (MACNEs) (cardiovascular death, myocardial infarction, stroke/transient ischemic attack/non-central nervous system embolism (stroke/SE), and new-onset heart failure], combined and individually.

resultsA total of 4,045 (17.8%) patients had OSA at baseline. Median follow-up time was 1.5 (interquartile range: 1-2.2) years, and 1,895 patients experienced a MACNE. OSA patients were younger (median [interquartile range] 68 [61-75] years vs 74 [66-81] years), were more likely male (70.7% vs 55.3%), and had increased body mass index (median 34.6 kg/m

conclusionsAmong patients with AF, OSA is an independent risk factor for MACNE and, more specifically, stroke/SE.

Indexed as

AgedAged, 80 and overAtrial FibrillationCardiovascular DiseasesCohort StudiesFemaleHumansMaleMiddle AgedNervous System DiseasesRetrospective StudiesRisk AssessmentSleep Apnea, Obstructive

Identifiers

PMID32179257
PMCPMC7214210
OpenAlexW3000159240

What OpenQuestion holds

Textmetadata
LicenceTDM
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.