使

Viola Seravalli1, Kurt Hecher2, Ahmet A Baschat3

  • 1Division of Obstetrics and Gynecology, Department of Health Sciences, University of Florence, Florence, Italy.

概括

像大脑胎盘比率 (CPR) 这样的多普勒比率比传统方法更早地检测微妙的胎盘缺陷和胎儿缺氧. 然而,目前的证据对于指导分娩的常规使用是有限的,特别是在低风险怀孕中.