Rhissassi J,Abdel Malick Idrissa,Bouhdadi H,Wazaren H,Briki J,Saadouni Y,El Idrissi A,Benlafqih C,Sayah R,Laaroussi M, Isolated Case of a Slot in the Anterior Leaflet of the Mitral Valve Revealed by Mitral Insufficiency Surgery Case Reports 2024 2733-225X http://dx.doi.org/10.31487/j.JSCR.2024.01.03 https://www.sciencerepository.org/isolated-case-of-a-slot-in-the_JSCR-2024-1-103 Abstract: Isolated mitral clefting is a rare congenital cause of mitral insufficiency. Surgical management is dominated by mitral plasty, which, despite a lack of robust studies, has produced satisfactory results.Keywords: Isolated mitral cleft, mitral valve plasty, mitral valve, mitral insufficiency, congenital malformation