这个词是什么意思？
A complication of pregnancy in which the UMBILICAL CORD wraps around the fetal neck once or multiple times. In some cases, cord entanglement around fetal neck may not affect pregnancy outcome significantly. In others, the nuchal cord may lead to restricted fetal blood flow, oxygen transport, fetal development, fetal movement, and complicated delivery at birth.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D053589 · MeSH 2026。
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