PT - JOURNAL ARTICLE AU - Buckley, Rita ED - Feldman, Ted TI - Controversies in Structural Heart Disease DP - 2012 01 TA - MD Conference Express PG - 34--35 VI - 12 IP - 17 4099 - http://mdc.sagepub.com/content/12/17/34.short 4100 - http://mdc.sagepub.com/content/12/17/34.full AB - The fastest growing area of interventional cardiology is structural interventions, especially for aortic valve stenosis (transcatheter aortic valve replacement) and mitral regurgitation (mitral clipping) [Meier P, Timmis A. Heart 2012]. In total, the number of valve procedures has increased over 30% from a total of 149,407 in 2006 to 194,254 in 2010 [Stuge O, Liddicoat J. J Thorac Cardiovasc Surg 2006]. This article discusses the present status and future direction of interventional mitral valve therapies.