Fig. 1From: Relationship of spontaneous microembolic signals to risk stratification, recurrence, severity, and mortality of ischemic stroke: a prospective studya Suggestive image of a plaque in the right common carotid artery (rcca); b in the same patient, spontaneous microembolic signal was detected by transcranial Doppler monitoring in acute phase of stroke. Blue arrows indicate MES in wave spectrum and in Mode MBack to article page