FETAL BREATHING PATTERNS IN INTRA-UTERINE GROWTH-RETARDATION

被引：22

作者：

TRUDINGER, BJ ^{[1
]}

LEWIS, PJ ^{[1
]}

PETTIT, B ^{[1
]}

机构：

[1] QUEEN CHARLOTTES HOSP,INST OBSTET & GYNAECOL,LONDON W6 0XG,ENGLAND

来源：

BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY | 1979年 / 86卷 / 06期

关键词：

D O I：

10.1111/j.1471-0528.1979.tb10785.x

中图分类号：

R71 [妇产科学];

学科分类号：

100211 ;

摘要：

Fetal breathing movements were studied with real time ultrasound in 21 normal fetuses and 30 fetuses born small‐for‐dates (less than the 5th centile). The events of the study period were recorded on punched paper tape which was subjected to computer analysis. In the normal group the percentage time of breathing was 54±12.7 (meanSD). The breath to breath interval was 1.34±O.25 seconds and the coefficient of variation of this interval was 49.6±7.7 per cent. In 17 of the small‐for‐dates group amount of breathing was reduced with short breathing episodes and long apnoea intervals. In the other 13 patients in the small‐for‐dates group the coefficient of variation for the breath to breath interval was significantly reduced (39.6±7.9per cent, p < 0 01). Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：432 / 436

页数：5

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