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- ostium aortae 主动脉口
- Is I does not want to open the ostium, aloofs. 是我不想打开心门，拒人于千里之外。
- What causes coarctation of the aorta? 什么引起了主动脉缩窄？
- Blood flows into the aorta distal to the stenosis. 血液在狭窄的远侧注入主动脉。
- How is coarctation of the aorta diagnosed? 怎样作出主动脉缩窄的诊断？
- An aortogram is an angiogram of the aorta. 主动脉造影术是对主动脉进行造影。
- The blood can dissect up or down the aorta. 血液可沿主动脉向上或向下剥离动脉。
- The aorta is the largest artery in the body. 主动脉是人体中的最大动脉。
- Put down that jelly doughnut and look carefully at this aorta. 放下手头上的东西，认真观察这张大动脉图片。
- Measurement of the blood velocity in the descending aorta. 主动脉降部测量血流速。
- CO can upregulate H_(2)S/ CSE system in thoracic aorta of rats. 在正常大鼠胸主动脉组织孵育中CO上调H2S/CSE体系。
- The aorta in the middle shows many more larger plaques. 中间的大动脉显示更多、更大的斑块。
- This is about as normal as an adult aorta in America gets. 这是美国正常成年人的大动脉。
- The abdominal aorta is normally smaller than the thoracic aorta. 腹主动脉一般比胸主动脉小。
- Coarctation of the aorta usually doesn't have symptoms. 主动脉缩窄通常没有症状。
- The aorta is opened longitudinally here to reveal a coarctation. 主动脉纵向切开后，可以清楚地看见狭窄。
- Objective: To explore the role of enlarging ostium maxilare on chronic maxillary sinusitis in endoscopic sinus surgery. 摘要目的：探讨鼻内镜手术中扩大上颌窦自然口对上颌窦炎转归的影响。
- The patency of maxillary sinus ostium maintained well in 33 cases,stenosed in 7 cases.The diseased middle tu... 上颌窦口开放33例,狭窄7例,病变中鼻甲大多恢复正常。
- There were 114 patients of ostium secundum ASD with maximal diameter of 40 mm and minimal diameter of 5 mm. ASD按位置分为：中央型114例，最大径为40mm，最小径为5mm。
- If the ostium of sinus were traumatized, it might become an etiologic factor of chronic sinusitis. 若伤口波及鼻窦开口，将导致慢性鼻窦炎的形成。
