[Influence of extracorporeal circuits surface on hemostasis system during off-pump surgeries].
It is demonstrated that special surface of extracorporeal circuit promotes reduction of artificial circulation negative influence on hemostasis system. During artificial circulation coating "duraflo" gradually loses its protective characteristics due to washout of heparin molecules from the surface of extracorporeal circuit, whereas chemical link between heparin and protein in "safe-line" coating is more stable. The results of the study demonstrate no advantages of heparin coating of extracorporeal circuits over protein one. Finally, all the advantages of extracorporeal circuits with "safe-line" coating lead to a decrease of postoperative blood loss.
Charnaia
M A
MA
Morozov
Iu A
IuA
Gladysheva
V G
VG
Laptiĭ
A V
AV
D001243:Assisted Circulation / Q000706:statistics & numerical data*; D001772:Blood Cell Count; D001792:Blood Platelets; D006348:Cardiac Surgical Procedures / Q000706:statistics & numerical data*; D005112:Extracorporeal Circulation / Q000706:statistics & numerical data*; D005260:Female; D006487:Hemostasis / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged