- Altoona, PADate of first commercial TAVR procedure performed*:Jul, 2019TAVR Total Commercial VolumeCumulative volume since program inception:205Average annual volume for reporting period:6030-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2020 through September 30, 2023Eligible procedures in reporting period:150TAVR 30 Day Composite Score**:0.00( -0.04 , 0.02)0% (-0.04, 0.02)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**