July 12th, 2013
Medtronic Faces Removal of CoreValve Transcatheter Heart Valve from German Market
Larry Husten, PHD
In the wake of a major patent decision, Medtronic will be forced to remove its CoreValve transcatheter heart valve from the German market. Edwards Lifesciences said today that a German Court had found that Medtronic infringed a key patent, known as the Spenser patent, and granted an injunction prohibiting the sale of CoreValve and CoreValve Evolut systems in Germany. Medtronic said it would appeal the […]
February 20th, 2013
Small Study Explores Expanded Use for TAVI in Native Valve Aortic Regurgitation
Larry Husten, PHD
As transcatheter aortic valve implantation (TAVI) gains increasing acceptance, cardiologists and surgeons are exploring additional patient populations who may benefit from the procedure. A new paper in the Journal of the American College of Cardiology provides the first look at the use of TAVI in the small but important group of patients with pure, severe native aortic […]
May 2nd, 2012
Real-World Experience with TAVI: Vive la France!
Richard A. Lange, MD, MBA and L. David Hillis, MD
A study of data from FRANCE 2, a prospectively maintained, multicenter registry of the French national experience with transcatheter aortic valve implantation (TAVI), has now been published in the New England Journal of Medicine. The registry captured every TAVI performed at all 34 active centers in France and Monaco; it therefore reflects “real-life” experience with TAVI in patients with […]
February 23rd, 2011
High Pacemaker Insertion Rate Observed After CoreValve TAVI Implantation
Larry Husten, PHD
One-third of patients who underwent transcatheter aortic valve implantation with the CoreValve device required a permanent pacemaker within 30 days, according to a report published online in Circulation. Researchers in the UK examined data from 243 patients who received the CoreValve device. The incidence of LBBB was 13% prior to the procedure and 61% afterward. Patients who […]
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