- Chandler, AZDate of first commercial TAVR procedure performed*:Oct, 2016TAVR Total Commercial VolumeCumulative volume since program inception:489Average annual volume for reporting period:13530-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:282TAVR 30 Day Composite Score**:-0.03( -0.07 , 0.00)-0.03% (-0.07, 0)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**