- Charlotte, North CarolinaDate of first commercial TAVR procedure performed*:Jan, 2012TAVR Total Commercial VolumeCumulative volume since program inception:1632Average annual volume for reporting period:25830-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2018 to September 30, 2021Eligible procedures in reporting period:790TAVR 30 Day Composite Score**:0.05(0.03, 0.06)0.05% (0.03, 0.06)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**