SURGICAL METHOD FOR TREATING THE CASES OF LEFT VENTRICLE OUTLET SEGMENT OBSTRUCTION AGGRAVATED BY INTERVENTRICULAR SEPTUM HYPERTROPHY Russian patent published in 1999 - IPC

Abstract RU 2142253 C1

FIELD: medicine. SUBSTANCE: method involves applying cross-sectional dissection of interventricular septum area having asymmetrical hypertrophy from conic portion of right cardiac ventricle anterior to conic muscle (Lancisi) without penetrating into left ventricle cavity under control of surgeon finger introduced through opened ascending aorta. Dissection is carried out not deeper than by 2/3 of interventricular septum thickness to the level required for achieving obstruction hypertrophy zone relaxation. EFFECT: no invasion into left ventricle cavity.

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RU 2 142 253 C1

Authors

Bokerija L.A.

Borisov K.V.

Sinev A.F.

Dates

1999-12-10—Published

1996-12-31—Filed