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Percutaneous Mitral Valve Repair. Percutaneous mitral valve repair (MVR) is a minimally invasive technique employed for treating mitral regurgitation (MR). The mitral valve is situated between the two left chambers (left atrium and left ventricle) of the heart.
This report demonstrates a purely percutaneous, transvenous approach to mitral VIR replacement using the Melody valve in 4 different types of annuloplasty ring. The relative ease of access to the mitral space from the venous side with standard catheter sizes and techniques is encouraging in terms of the feasibility of this approach in patients.