- Santa Cruz, CADate of first commercial TAVR procedure performed*:Apr, 2015TAVR Total Commercial VolumeCumulative volume since program inception:251Average annual volume for reporting period:4330-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:134TAVR 30 Day Composite Score**:0.02( -0.01 , 0.05)0.02% (-0.01, 0.05)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**