Intra-annular band for mitral valve repair

摘要

Mitral valve prolapse and mitral regurgitation can be treated by implanting an intra-annular band in the annulus. The band includes a first end, a first fixed portion located close to the first end, a second end, and a second fixed located close to the second end. A portion and a central portion. The central portion is positioned to extend transversely across the joint edge formed by the closure of the mitral leaflet. The band may be implanted via transluminal access or by thoracotomy.