Resistance of Uterine Radial Artery Blood Flow was Correlated with Peripheral Blood <scp>NK</scp> Cell Fraction and Improved with Low Molecular Weight Heparin Therapy in Women with Unexplained Recurrent Pregnancy Loss

Abstract

Increased pbNK cells are associated with decreased uterine radial artery blood flow. LMWH treatment effectively decreases URa-RI with improved pregnancy outcome in women with RPLs and elevated URa-RI. A larger scale study is needed to verify these findings.