SURGICAL METHOD FOR TREATING THE CASES OF HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY WITH CONCOMITANT MITRAL REGURGITATION

摘要

FIELD: medicine. SUBSTANCE: method involves dissecting mitral valve with chordae and papillary muscles near their attachment base. Access through the left auricle is applied. Hypertrophic area of the interventricular septum is resected depending on its position on the superior, medium or inferior part of the septum. Concomitant mitral regurgitation correction is carried out by setting mitral valve prosthesis. EFFECT: avoided phenomena of mechanical obstruction; eliminated mitral insufficiency; increased left ventricle volume.