Cited by 260Atrial Fibrillation Management and OutcomesCardiac electrophysiology and arrhythmiasGenetic Associations and Epidemiology

Familial aggregation in lone atrial fibrillation

Ellinor, Patrick T., Yoerger, Danita M., Ruskin, Jeremy N., MacRae, Calum A.·2005·Human Genetics

Abstract

Atrial fibrillation (AF) is the most common clinical arrhythmia and a major risk factor for stroke. To investigate the role of genetic factors in a typical clinical population, we determined the extent of familial aggregation in patients with lone AF. To estimate the relative risk to family members, the prevalence of AF for each class of relative was compared to the prevalence in the comparable age and sex group from the general population. Family members had an increased relative risk of AF compared to the general population (risk ratio; 95% confidence intervals): sons (8.1; 2.0-32), daughters (9.5; 1.3-67), brothers (70; 47-102), sisters (34; 14-80), mothers (4.0; 2.5-6.5) and fathers (2.0; 1.2-3.6). Relatives of probands with lone AF are at a substantially increased risk of developing this arrhythmia suggesting a Mendelian genetic contribution to the etiology of this common trait.

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Crossref · 10.1007/s00439-005-0034-8

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32 of 32 references verified0 citation errors · 0 not checkable

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  • Several studies evaluating familial aggregation of AF have reported substantially increased risk of AF in individuals with affected family members.

    “Several studies evaluating familial aggregation of AF have reported substantially increased risk of AF in individuals with affected family members.8,9,50–55”

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Authors
Ellinor, P. T., Yoerger, D. M., Ruskin, J. N., & MacRae, C. A.
Affiliations
Massachusetts General Hospital (US)
Corresponding author
MacRae, Calum A.
Venue
Human Genetics
Published
2005-08-25
Volume
118
Issue
2
Pages
179-184
ISSN
  • 0018-7348 (ISSN-L)
  • 0340-6717
  • 1432-1203
OpenAlex
W1970044685
Cited by
260
References
32
Citations by year
2026: 1 · 2025: 2 · 2024: 11 · 2023: 9 · 2022: 5 · 2021: 7 · 2020: 12 · 2019: 6 · 2018: 7 · 2017: 13 · 2016: 22 · 2015: 10 · 2014: 19 · 2013: 23 · 2012: 23
FWCI
7.31
Type
journal article
Language
en
Open access
closed
Locations
  • Human Genetics (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Richard and Susan Smith Family Foundation
  • National Institutes of Health
  • National Heart, Lung, and Blood Institute (HL075431, HL71632, K23HL071632, R01HL075431)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
lone atrial fibrillation, familial aggregation, genetic susceptibility, Mendelian inheritance, relatives of probands, relative risk, atrial fibrillation etiology, stroke risk
MeSH terms
Adolescent, Adult, Age Factors, Aged, Atrial Fibrillation, Family, Female, Humans, Male, Middle Aged, Pedigree, Risk Factors, Cohort Studies, Prevalence, Stroke, Quantitative Trait Loci

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