Grudzińska M, Lachowicz L, Laudański T
Kliniki Perinatologii, Instytutu Ginekologii i Połoznictwa AM, Lodzi.
Ginekol Pol. 1994 Nov;65(11):616-24.
The aim of the study was to compare acid-base parameters in umbilical cord blood of fetus from groups with hypoxaemia symptoms and from the control group (physiological deliveries). 111 fetuses were divided into 8 groups. Group I consisted of 33 fetuses with normal heart rate baseline while groups II-VIII involved fetuses from complicated labours with hypoxaemia symptoms. The following characteristics of umbilical vessels blood: low pH, normal or increased PCO2, increased base deficit, low PO2 and PO2 in chronic hypoxaemia were found out. Acute hypoxaemia was characterised by lower pH, high PCO2, normal BE and lower PO2 and SO2.
该研究的目的是比较有低氧血症症状组胎儿与对照组（生理性分娩）胎儿脐带血中的酸碱参数。111例胎儿被分为8组。第一组由33例心率基线正常的胎儿组成，而第二至八组包括有低氧血症症状的复杂分娩的胎儿。研究发现了脐血管血的以下特征：pH值低、PCO2正常或升高、碱缺失增加、PO2低以及慢性低氧血症时的PO2情况。急性低氧血症的特征是pH值较低、PCO2高、碱剩余正常、PO2和SO2较低。
