[Correlations of the blood rheological characteristics in mitral stenosis during various stages of surgery].

The values of blood rheological and coagulation properties were studied in stages of operative treatment in 30 patients operated on for grade III-IV mitral stenosis. Complex statistical models of the inter-relationship of the blood coagulation and rheological properties were complied which allow for the substantiation of the optimum transfusion tactics in preventing complications in the operative and postoperative periods.