Computerised EEG monitoring for carotid endarterectomy.
A prospective study was undertaken in twenty patients undergoing carotid endarterectomy using computerised EEG monitoring in the form of a density-modulated spectral array, spectral edge frequency and integrated EEG power for monitoring cerebral ischaemia. This form of monitoring proved to be easy to use and understand. Because ischaemic EEG events longer than one minute were not necessarily followed by postoperative deficits, the definition of significant events that would cause ischaemia may need to be modified.
D002545:Brain Ischemia / Q000175:diagnosis; D002339:Carotid Arteries / Q000601:surgery*; D003201:Computers; D004569:Electroencephalography; D004691:Endarterectomy; D006801:Humans; D008991:Monitoring, Physiologic / Q000379:methods*