Investigating the blood rheology in the first trimester pregnancies with high risk for preeclampsia.

Background: Pregnancy is a dynamic process associated with changes in vascular and rheological resistance. Maternal maladaptation to these changes is the leading cause of pregnancy complications such as preeclampsia.

Objective: This study aimed to assess the hemorheological alterations in pregnancies with a high risk for preeclampsia in the first trimester.