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How Much Would Performing Diffusion-Weighted Imaging for All Transient Ischemic Attacks Increase MRI Utilization?
Author(s) -
Opeolu Adeoye,
Laura Heitsch,
Charles J. Moomaw,
Kathleen Alwell,
Jane Khoury,
Daniel Woo,
Matthew L. Flaherty,
Simona Ferioli,
Pooja Khatri,
Joseph P. Broderick,
Brett Kissela,
Dawn Kleindorfer
Publication year - 2010
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.110.592675
Subject(s) - medicine , atrial fibrillation , stroke (engine) , neuroimaging , magnetic resonance imaging , diffusion mri , modified rankin scale , demographics , infarction , radiology , cardiology , ischemic stroke , myocardial infarction , ischemia , psychiatry , mechanical engineering , demography , sociology , engineering
The American Heart Association recently redefined TIA to exclude patients with infarction on neuroimaging. Given its advantages, MRI/diffusion-weighted imaging (DWI) was recommended as the preferred imaging modality. We determined how frequently MRI/DWI was performed for TIA and ascertained the proportion of clinically defined TIA patients who had ischemic lesions on DWI in our community in 2005.

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