- Burlingame, CADate of first commercial TAVR procedure performed*:Nov, 2015TAVR Total Commercial VolumeCumulative volume since program inception:718Average annual volume for reporting period:8530-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2020 through September 30, 2023Eligible procedures in reporting period:222TAVR 30 Day Composite Score**:0.00( -0.03 , 0.03)0% (-0.03, 0.03)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**