Percutaneous left atrial appendage transcatheter occlusion .
经皮左心耳闭塞术。
Occlusion of the central retinal artery causes marked pallor of the retina and collapse of the vessels .
视网膜中央动脉阻塞,而使视网膜呈明显的灰白色并使血管萎陷。
Should acute basilar artery occlusion be treated with intra-arterial thrombolysis ?
急性基底动脉闭塞应该进行动脉溶栓治疗吗?
Patients with nonischemic central retinal vein occlusion may be asymptomatic or present with gradual vision loss that is more pronounced in the morning .
非缺血型视网膜中央静脉阻塞的患者可能症状不明显或表现为逐渐发生的视力丧失,其症状在上午更明显。
Researchers found that copper iuds -- the most commonly used type -- do not have an increased risk of tubal occlusion in young women .
研究人员发现铜制的子宫内避孕器,也是最常见的样式,不会升高年轻妇女输卵管阻塞的机率。
The clinical presentations are similar but treatment strategies are different between ami due to thrombotic occlusion of coronary arteries and that secondary to aortic dissection .
急性心肌梗塞因冠状动脉的血栓阻塞和次发于主动脉剥离二者的临床表征很相似但治疗方式却是不同。
This wisdom tooth doesn 't work in proper occlusion with the upper tooth .
这颗智齿与上颌牙并没有好的咬合关系。
Traditional and novel cardiovascular risk factors for retinal vein occlusion : the multiethnic study of atherosclerosis .
视网膜静脉闭塞的传统和新的心血管危险因素:多种族动脉粥样硬化调查。
If you look closely , you can see the spheres also are ' casting ' occlusion upon each other .
如果你观察近处,你可以看到球体与另外一个相互“投射”了遮挡。
Role of color doppler echocardiography in occlusion of coronary artery fistulas .