- Raleigh, NCDate of first commercial TAVR procedure performed*:Mar, 2013TAVR Total Commercial VolumeCumulative volume since program inception:592Average annual volume for reporting period:9530-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2019 through September 30, 2022Eligible procedures in reporting period:224TAVR 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**