- Omaha, NEDate of first commercial TAVR procedure performed*:Sep, 2013TAVR Total Commercial VolumeCumulative volume since program inception:917Average annual volume for reporting period:12230-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2020 through September 30, 2023Eligible procedures in reporting period:347TAVR 30 Day Composite Score**:-0.02( -0.05 , 0.00)-0.02% (-0.05, 0)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**