Advanced TMVR (Transcatheter Mitral Valve Repair) in Pune by Dr. Umesh Akkalkotkar for mitral regurgitation. Minimally invasive treatment for better heart function and faster recovery. Transcatheter Mitral Valve Repair (TMVR) is a minimally invasive procedure used to treat mitral valve regurgitation, a condition in which the mitral valve fails to close properly, allowing blood to leak backwards into the heart.