- Stockton, CADate of first commercial TAVR procedure performed*:Jun, 2016TAVR Total Commercial VolumeCumulative volume since program inception:402Average annual volume for reporting period:7830-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:225TAVR 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**