- Anderson, South CarolinaDate of first commercial TAVR procedure performed*:Sep, 2017TAVR Total Commercial VolumeCumulative volume since program inception:243Average annual volume for reporting period:5330-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:0TAVR 30 Day Composite Score**:0.00(0.00, 0.00)0% (0, 0)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**