分娩后前两分钟的人脐血管直径和血气张力。
Human umbilical vessel diameters and bloodgas tensions in the first two minutes after delivery.
作者信息
McCallum W D, McAreavey R M
出版信息
Gynecol Invest. 1976;7(4):201-12. doi: 10.1159/000301383.
PMID:791769
Abstract
Human umbilical vein and artery diameters reduce significantly during the first 2 min after delivery, whereas blood gas tensions do not change significantly. Gas tension changes, therefore, cannot account for the reduction in the umbilical vessel diameters which occurs during this time.
摘要
在分娩后的最初2分钟内，人脐静脉和动脉直径显著减小，而血气张力没有明显变化。因此，血气张力变化不能解释这段时间内脐血管直径的减小。
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