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[Changes in enzyme activity in postoperative myocardial biopsy samples after surgical correction of late-stage
Vestnik Khirurgii Imeni I. I. Grekova
|May 1, 1990
Abstract:
A direct statistically reliable correction of decrease of the enzymes with the initial state of the patients has been established in an analysis of 25 patients aged from 18 to 60 years in prosthesis of+ the mitral valve (n-9) and closed mitral commissurotomy (n-16). The enzyme activity after prosthesis of+ the mitral valve was twice lower that after closed commissurotomy. Activity of ATP-ase of myofibrils proved to be most sensitive to negative factors of operation.