Advanced HITS Detection possesses three dedicated algorithms over embolic detection, more accurate and performant in embolus detection、recognition and differentiation, which support on-line data review and analysis and HITS data analysis from external TCD devices

The aim of the work described here was to assess the diagnostic accuracy of a new algorithm (SGA-a) for time-domain analysis of transcranial Doppler audio signals to discriminate presumed solid and gaseous microem bolic signals and artifacts (SGAs).