Cardiac Dimensions®, a leader in the development of innovative, minimally invasive treatments for functional mitral regurgitation (FMR) in patients with heart failure, today announced the Carillon Mitral Contour System® has been implanted in 1,000 patients in the United States, Europe, Australia, Turkey and the Middle East. The Carillon System is a right-heart transcatheter mitral valve repair (TMVr) device designed to treat the primary cause of FMR in patients with MR grades 2+, 3+ and 4+.