Most babies have a closed ductus arteriosus by 72 hours after birth.
大多数婴儿在出生后72小时内动脉导管闭合.
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Figure B shows a heart with a patent ductus arteriosus.
图B显示了存在“开放性动脉导管”问题的心脏.
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What are the symptoms of a patent ductus arteriosus?
动脉导管未闭有哪些症状?
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A small patent ductus arteriosus may close spontaneously as your child grows.
细的导管随着孩子的成长可能自然闭合.
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The'ductus'represents the framework of a type.
上面的 “ 弯管”体现了这个字体的结构.
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How is a patent ductus arteriosus diagnosed?
如何诊断动脉导管未闭?
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What is a patent ductus arteriosus ( PDA )?
什么是动脉 导管 未闭?
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In the diagram at the left , this is through a patent ductus arteriosus.
在左图, 则通过未闭的动脉导管相通.
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In some babies, however, the ductus arteriosus remains open ( patent ) and becomes a problem, PDA.
然而, 有些婴儿的动脉导管未闭合 ( 持续开放 ) 而形成疾病.
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An intravenous ( IV ) medication called prostaglandin E 1 is given to keep the ductus arteriosus from closing.
经 静脉 给叫作前列腺素E1的药物以保持动脉导管不闭合.
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Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured.
方法: 解剖观测脐静脉 、 静脉导管及肝圆韧带、静脉韧带等.
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Other defects, as atrial or ventricular septal defects or a patent ductus arteriosus, are commonly closed.
其它的缺损, 比如心房或心室间隔缺损,或者是动脉导管未闭要一同修补好.
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The Application of X - ray Film in the Occlusion of Patent Ductus Aleriosus: Report of 10 Cases.
X 线电影在动脉导管未闭堵塞术中的应用(附10例报告).
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At this point the ductus arteriosus is not needed to bypass the lungs.
此时,(肺动脉血液就)不再需要经过动脉导管而直接注入肺脏.
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For legible text we need typographies with a simple ductus without complex details.
为了文本的易读,我们应该采用字形尽量简单的字体,而不需要太多复杂的细节.
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