Figure 2From: Recurrent stroke risk is high after a single cerebrovascular event in patients with symptomatic 50-99% carotid stenosis: a cohort study Kaplan Meier analysis of the risk of recurrent ipsilateral stroke after the presenting event with patients divided by number of events within 7 days before and/or after the presenting event: Clinically stable (0 events), clinically unstable (1 event), and clinically highly unstable (≥2 events). CEA was used a censor.Back to article page