- Lake Charles, LADate of first commercial TAVR procedure performed*:May, 2018TAVR Total Commercial VolumeCumulative volume since program inception:248Average annual volume for reporting period:5130-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2020 through September 30, 2023Eligible procedures in reporting period:133TAVR 30 Day Composite Score**:0.00( -0.04 , 0.03)0% (-0.04, 0.03)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**