- Baton Rouge, LouisianaDate of first commercial TAVR procedure performed*:May, 2013TAVR Total Commercial VolumeCumulative volume since program inception:849Average annual volume for reporting period:22930-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2018 to September 30, 2021Eligible procedures in reporting period:524TAVR 30 Day Composite Score**:0.02(0.00, 0.04)0.02% (0, 0.04)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**