- North Kansas City, MissouriDate of first commercial TAVR procedure performed*:Jul, 2015TAVR Total Commercial VolumeCumulative volume since program inception:339Average annual volume for reporting period:7830-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2018 to September 30, 2021Eligible procedures in reporting period:198TAVR 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**