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aortic arch

/eɪˈɔːrtɪk ɑːrtʃ/

翻译: 主动脉弓是主动脉自左心室发出后向上弯曲的部分,呈弓形,发出分支供应头部、颈部和上肢的血液。

1 个条目

phrase

/eɪˈɔːrtɪk ɑːrtʃ/C1formalmedical
  • zh主动脉弓是主动脉自左心室发出后向上弯曲的部分,呈弓形,发出分支供应头部、颈部和上肢的血液。

A curved, major artery that arises from the left ventricle of the heart and branches to supply blood to the head, neck, and upper limbs.

  1. Anatomical structureC1formal

    The curved portion of the main artery (aorta) that arches upward from the heart and then downward, giving rise to major arteries supplying the head, neck, and arms.

    zh主动脉弓

    • The aortic arch branches into the brachiocephalic trunk, left common carotid, and left subclavian arteries.
    • Aneurysms can occur in the aortic arch and require careful monitoring.
    • The surgeon carefully examined the aortic arch during the procedure.