Experience in hemoconcentration by ultrafiltration in operations using artificial circulation at the All-Union Scientific Center of Surgery of the USSR Academy of Medical Sciences

The article deals with the results of using ultrafiltration hemoconcentration in 649 operations conducted on the open heart with extracorporeal circulation at the All-Union Scientific Center of Surgery, USSR AMS during 1983-1989. The method allows control of hemodilution and colloid-osmotic pressure of plasma during the indicated interventions, lessens the loss of blood, and reduces the expenditure of donor blood.