ArticleJournal of the American Heart Association2025
Lesion Network Mapping for Atrial Fibrillation Newly Detected on ECG or Cardiac Monitoring After Stroke.
Article in Journal of the American Heart Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Role of Exercise in Modulating the Brain-Heart Axis in Cardiovascular Diseases.International journal of molecular sciences · 2026Review
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Authors and funding
11 authors.
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Abstract
backgroundAtrial fibrillation detected after stroke is a distinct clinical entity that may stem from cardiogenic-neurogenic interactions. We aimed to illuminate the lesion network mapping of atrial fibrillation newly detected on ECG or cardiac monitoring after stroke and explore the association between the central autonomic network and occurrence of atrial fibrillation.
methodsWe performed voxel-based lesion-symptom mapping, structural disconnection connectome mapping and functional disconnection connectome mapping to locate lesions and networks for atrial fibrillation newly detected on ECG or cardiac monitoring after stroke. We also calculated the mapping score to quantify the overlap between lesions and maps and evaluated its association with atrial fibrillation using logistic regression analysis.
resultsAmong 4629 patients, 149 (3.22%) had atrial fibrillation newly detected on ECG or cardiac monitoring after stroke. SDC maps revealed notable disconnections in right insular cortex, amygdala and so on with the peak
conclusionsSignificant structural disconnection connectome/functional disconnection connectome mapping and central autonomic network associations were observed in patients with atrial fibrillation newly detected on ECG or cardiac monitoring after stroke, supporting the crucial role of brain networks especially the central autonomic network in the pathogenesis of atrial fibrillation detected after stroke.
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