To summarize 7 patients undergoing pulmonary thromboendarterectomy( PTE) in Peking Union hospital and Chaoyang hospital.
报道7例血栓栓塞症患动脉血栓内术外科治疗体会。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
A small tear in the lining of the artery.
动脉内膜有个小裂口。
A dissection is where the inner wall, or intima, gets a tear, and blood tracks into a false lumen in the vessel wall.
动脉内或者说内膜产生撕裂，血流随之中。
When progesterone reaches its lowest level, the spiral arteries collapse, and the functional layer dies off and is eliminated through menstruation, which marks the beginning of a new menstrual cycle.
当孕激素达到最低水平，螺旋动脉破裂，子宫内膜功能层脱落，形成月经，也开启了一个新月经周期。
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划词翻译
详细解释
血栓栓塞症患
术外科治疗体会。
或者说
中。
