- Tulsa, OKDate of first commercial TAVR procedure performed*:Nov, 2013TAVR Total Commercial VolumeCumulative volume since program inception:660Average annual volume for reporting period:8930-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2020 through September 30, 2023Eligible procedures in reporting period:247TAVR 30 Day Composite Score**:0.02( -0.01 , 0.04)0.02% (-0.01, 0.04)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**