Author links open overlay panel Olivier Huttin a, Thierry Le Tourneau b c, Laure Filippetti a, Nathalie Pace a, Jean-Marc Sellal a, Marine Beaumont d e, Damien Mandry a d e, Pierre-Yves Marie a d e, Christine Selton-Suty a, Nicolas Girerd f g h Mitral valve prolapse (MVP), often detected through echocardiography, generally follows a benign course [1], [2], but can evolve into primary mitral regurgitation (MR). Determining the ideal timing for intervention and assessing risk in patients with severe