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cardinal vein

/ˈkɑːrdɪnəl veɪn/

翻译: 胚胎期脊椎动物体内将血液回流至心脏的主要静脉,包括前主静脉和后主静脉,后发育为成体静脉系统的一部分。

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phrase

/ˈkɑːrdɪnəl veɪn/C2formalmedical已废弃
  • zh胚胎期脊椎动物体内将血液回流至心脏的主要静脉,包括前主静脉和后主静脉,后发育为成体静脉系统的一部分。

An obsolete anatomical term referring to the major veins that return blood to the heart in vertebrate embryos, specifically the anterior and posterior cardinal veins that later develop into parts of the adult venous system.

  1. Embryonic blood vesselC2formal

    One of the major paired veins in an embryo that return blood from the body to the heart.

    zh胚胎血管

    • The anterior cardinal vein drains the head region of the embryo.
    • The posterior cardinal vein carries blood from the lower body.
    • During development, the cardinal veins undergo significant remodeling.