- Dover, DEDate of first commercial TAVR procedure performed*:Mar, 2016TAVR Total Commercial VolumeCumulative volume since program inception:343Average annual volume for reporting period:5130-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2021 through September 30, 2024Eligible procedures in reporting period:153TAVR 30 Day Composite Score**:0.00( -0.04 , 0.03)0% (-0.04, 0.03)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**