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Article

Phenotypes of atrial fibrillation diagnosed before-versus-after ischaemic stroke and TIA: study protocol for a systematic review and meta-analysis.

BMJ open - 2 Jul 2021

Jimenez-Ruiz Amado, Vargas-Gonzalez Juan Camilo, Fridman Sebastian, Sposato Luciano A

Abstract excerpt

INTRODUCTION: The underlying pathophysiology of atrial fibrillation (AF) detected after stroke (AFDAS) is relatively unknown. Preliminary evidence suggests AFDAS has a lower prevalence of cardiovascular comorbidities and higher incidence of insular cortex involvement than AF known to exist before stroke occurrence (KAF). This favours a neurogenic AF substrate (autonomic dysregulation) in which the presence of...

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Identifiers

PMID: 34215597
DOI: 10.1136/bmjopen-2020-044288
PMCID: PMC8256738

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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