Inner ear disorders that increase hearing sensitivity (such as SCD) can cause pulsatile tinnitus. As this condition can be corrected surgically, it is one of the few fixable causes of pulsatile tinnitus. In the few patients we have encountered, the sound was not a swishing sound.
SAS (software) SAS (previously Statistical Analysis System[1]) is a software suite developed by SAS Institute for advanced analytics, multivariate analyses, business intelligence, data management, and predictive analytics.
SAS (Statistical Analysis System) is a software system for data inspection and report writing. Statistical Analysis System is a batch of programs that work together to reclaim them and to reserve data values, reform data, evaluate complex and single exponential analyses and generate reports. SAS is a powerful and flexible statistical package that runs on many platforms, including Windows and Unix.