- Torrance, CaliforniaDate of first commercial TAVR procedure performed*:Nov, 2015TAVR Total Commercial VolumeCumulative volume since program inception:238Average annual volume for reporting period:4430-Day Risk Adjusted TAVR Composite 1,2,3Reporting Period:October 1, 2018 to September 30, 2021Eligible procedures in reporting period:129TAVR 30 Day Composite Score**:-0.02(-0.07, 0.02)-0.02% (-0.07, 0.02)Site ScoreSite Credible IntervalTVT RangeTVT Average ScoreTAVR 30-Day Composite Rating**