%0 Journal Article %T SEPARATION OF THE CHORD OF THE MITRAL VALVE %A Kinyasheva, N.. %A Androsova, M.. %K the separation of the chord, progressive left ventricular heart failure, mitral valve, surgery on the valve apparatus of the heart %J Clinical Medicine and Pharmacology %D 2017 %N 2 %P 0 %I LLC Information and publishing center Innovations and investments