ductus造句

Most babies have a closed ductus arteriosus by 72 hours after birth.
大多數(shù)嬰兒在出生后72小時內(nèi)動脈導(dǎo)管閉合.

Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured.
方法: 解剖觀測臍靜脈 、 靜脈導(dǎo)管及肝圓韌帶、靜脈韌帶等.

Figure B shows a heart with a patent ductus arteriosus.
圖B顯示了存在“開放性動脈導(dǎo)管”問題的心臟.

What are the symptoms of a patent ductus arteriosus?
動脈導(dǎo)管未閉有哪些癥狀?

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