Hyperemia detection on arterial spin labeling is associated with final infarct volume in stroke post-endovascular therapy
Hyperemia volumes measured on ASL-rCBF, compared to DSC-rCBF, at 24 hours were more associated with FIV at 5 days. Hyperemia may be an indicator of impaired cerebral autoregulation and potential target for adjunctive therapy to mitigate infarct growth.
Authors
- Lawrence L. Latour (ORCID: https://orcid.org/0000-0001-6160-5263)
- Marie L. Luby (ORCID: https://orcid.org/0000-0001-7698-5123)
- Kaizen Nathani (ORCID: https://orcid.org/0009-0003-8983-2574)
- Amie W. Hsia (ORCID: https://orcid.org/0000-0002-0214-9736)
- Carolyn A. Lomahan
- Leila Thomas (ORCID: https://orcid.org/0000-0002-0815-0578)
- Sana Somani (ORCID: https://orcid.org/0000-0003-4380-6357)
- John A. Lynch (ORCID: https://orcid.org/0000-0003-3624-2741)
- Georgios Kalarakis
- Fabian Arnberg-Sandor
Institutions
- Karolinska University Hospital (SE)
- Netaji Subhas National Institute of Sports (IN)
- Karolinska Institutet (SE)
- National Institute of Neurological Disorders and Stroke (US)
Publication Details
- Journal
- Journal of Stroke and Cerebrovascular Diseases
- Published
- 2025-05-26
- DOI
- https://doi.org/10.1016/j.jstrokecerebrovasdis.2025.108358
- Primary Topic
- Acute Ischemic Stroke Management
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Johns Hopkins University
- National Institutes of Health
- National Institute of Neurological Disorders and Stroke