The article considers a rather rare condition — separation of the chord of the mitral valve, discusses the etiology and mechanisms of development, clinical manifestations, methods of diagnosis and methods of treatment. Also described a clinical case of separation of the chord of the mitral valve, complicated by bacterial endocarditis, middle-aged men without previous pathology of the cardiovascular system
the separation of the chord, progressive left ventricular heart failure, mitral valve, surgery on the valve apparatus of the heart
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