RT Journal Article SR Electronic A1 Kuznar, Wayne T1 Higher Rate of Device Success with Balloon-Expandable Transcatheter Aortic Valve (CHOICE) JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 4 SP 16 OP 17 DO 10.1177/155989771404006 UL http://mdc.sagepub.com/content/14/4/16.abstract AB In the first head-to-head randomized comparison of two devices used for transcatheter aortic valve replacement in high-risk patients with severe aortic stenosis, a balloon-expandable transcatheter valve was found to have a higher rate of device success than a self-expanding valve. This article discusses data from the Comparison of Transcatheter Heart Valves in High Risk Patients With Severe Aortic Stenosis: Medtronic CoreValve Versus Edwards SAPIEN XT trial [CHOICE; Abdel-Wahab M et al. JAMA 2014].