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The extent of diagnostic evaluation according to stroke subtypes
Values are number of patients (%). See Table 1 for abbreviations.
*Chi-square test; †MRA, intracranial and extracranial neck vessels; ‡Extensive embolic source evaluation comprised of 24-h Holter monitoring, transthoracic echocardiography, and transesophageal echocardiography during hospital stay.
MRA, magnetic resonance angiography; CT, computed tomography; SPECT, single-photon emission computed tomography.
