- Akron, OHDate of first commercial TAVR procedure performed*:Jul, 2019TAVR Total Commercial VolumeCumulative volume since program inception:296Average annual volume for reporting period:7030-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2021 through September 30, 2024Eligible procedures in reporting period:194TAVR 30 Day Composite Score**:-0.02( -0.06 , 0.00)-0.02% (-0.06, 0)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**