Non-stenotic Carotid Plaques in Embolic Stroke of Unknown Source.

ABSTRACT: Embolic stroke of unknown source (ESUS) represents one in five ischemic strokes. Ipsilateral non-stenotic carotid plaques are identified in 40% of all ESUS. In this narrative review, we summarize the evidence supporting the potential causal relationship between ESUS and non-stenotic carotid plaques; discuss the remaining challenges in establishing the causal link between non-stenotic plaques and ESUS and describe biomarkers of potential interest for future research. In support of the causal relationship between ESUS and non-stenotic carotid plaques, studies have shown that plaques with high-risk features are five times more prevalent in the ipsilateral vs. the contralateral carotid and there is a lower incidence of atrial fibrillation during follow-up in patients with ipsilateral non-steno

SUBMITTER: Kamtchum-Tatuene J 

PROVIDER: S-EPMC8492999 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature