May 23, 2011 - A presentation about transcatheter aortic valve implantation (TAVI) at EuroPCR 2011 confirmed positive outcomes in patients receiving the CoreValve System from Medtronic Inc., across seven international clinical registries. The meta-analysis, undertaken by several leading international interventional cardiologists and presented during a late-breaking trial Hot Line session, summarized European data from 2,156 patients treated with the CoreValve System for severe aortic stenosis.