[Evaluation of the antepartum CTG course in cases of highly pathologic Doppler flow findings].
In a group of 79 pregnancies with highly abnormal Doppler-flow findings in foetal vessels the value of antepartal CTG criteria was evaluated in detail. In cases with absent enddiastolic flow (AEDF) the prognostical value was not further increased by antepartal pathological CTG findings. In cases with permanently normal antepartal CTG's, however, foetal outcome was fairly good (median duration of pregnancy 38 + 6 weeks, median foetal birth weight 2,545 grams, arterial pH < 7.20 in 9%). This was true also in the presence of pathological Doppler-flow findings except AEDF. In cases with pathological antepartal CTG findings in the antepartal course of pregnancy the loss of acceleration was most frequent (82%), followed by decreased frequency (53%) or narrowed amplitude (38%) of the foetal heart rate variation. Combination of both methods (Doppler sonography and CTG) is recommended clinically because the rate of uncertain findings can be reduced. Especially in cases with AEDF an active management would be justified before CTG's become pathological.
Rühle
W
W
Medizinische Universität zu Lübeck.
von Ballestrem
C L
CL
Ertan
A K
AK
Schmidt
W
W
D001011:Aorta / Q000000981:diagnostic imaging / Q000196:embryology; D001783:Blood Flow Velocity / Q000502:physiology; D015148:Cardiotocography; D005260:Female; D005316:Fetal Distress / Q000000981:diagnostic imaging*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange / Q000502:physiology*; D007752:Obstetric Labor, Premature / Q000000981:diagnostic imaging; D010920:Placenta / Q000098:blood supply; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011263:Pregnancy Trimester, Third; D012016:Reference Values; D016216:Ultrasonography, Prenatal; D014469:Umbilical Arteries / Q000000981:diagnostic imaging; D014599:Uterus / Q000098:blood supply
Auswertung des antepartalen CTG-Verlaufs in Fällen mit hochpathologischen Doppler-Flow-Befunden.