Clinical Significance of Microembolic Signal Detection in Acute Ischemic Stroke: Insights Into Ongoing Cerebral Embolization and Occult Etiologies. - Bakola E; Palaiodimou L; Theodorou A; Chondrogianni M; Papagiannopoulou G; Keramida A; Fanouraki S; Sterpi AE; Safouris A; Karapanayiotides T; Sargento-Freitas J; Baracchini C; et al. (European journal of neurology, 2026)