Hemocoagulation while dying of blood loss and restoration to life after clinical death]

Hemostatic system function was studied in dogs dying of acute blood loss and restoring to life after 4-min clinical death. Phasic changes in hemostatic system of two and three types occurred in the blood loss and reanimation, respectively. Dogs with favorable postresuscitation period exhibited hypercoagulation when dying, hypocoagulation 1 hour after reanimation and normal coagulation 3-6 hours after clinical death.