- Lake Charles, LADate of first commercial TAVR procedure performed*:May, 2017TAVR Total Commercial VolumeCumulative volume since program inception:203Average annual volume for reporting period:3630-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:108TAVR 30 Day Composite Score**:-0.03(-0.08, 0.01)-0.03% (-0.08, 0.01)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**