查询词典 occlusions

Background— Multidetector computed tomographic angiography has been shown to allow detection of coronary artery bypass graft occlusions and stenoses.

背景：多控测器CT血管造影术已经能检测出冠脉搭桥术后的血管闭塞和狭窄。

Results:There was an improvement rate of 65.3% for diabetic macular edemas and 83.3% for retinal vein occlusions.

视网膜静脉阻塞性黄斑水肿治疗有效 5 0眼(占 83.3 %)，视力提高 2 8眼(占 46 。7%)，视力不变 2 0眼(占 33 。3%)。

Results Successful occlusions were achieved in 9 patients.

结果 9例成功，无任何操作合并症。

Results Coronary artery total occlusions were found in 75.55% patients in group I an...

结果冠状动脉完全闭塞I组占75 。55 %，II组占33 。33 %，差异有显著性意义(P.05)。

Experimental results on many image sequences have shown that the proposed algorithm can efficiently deal with complex occlusions.

对大量图像序列的测试结果表明，该算法能够较好地处理遮挡，具有稳健的跟踪效果。

The experimental results show that this algorithm is robust to the partial occlusions, scale-change illumination and variations.

仿真结果表明，该方法对环境光照变化、目标尺寸变化、局部遮挡等均具有一定的鲁棒性。

Digital subtraction angiography is better in evaluation of distal occlusions.

数字减影血管造影术是较好的远端闭塞的评价。

However, there were no significant differences between groups in the eight-month thrombosis rates, in rates of aneurysm formation or total occlusions.

但是在实验治疗后的8个月中，两组在形成血栓，血管瘤和血管阻塞的速度没有显著的差别。

Methods PTCA or stent implantation was performed in 253 patients with 302 total vessel occlusions.

253例患者冠状动脉完全闭塞血管中302支行PTCA或支架治疗。

Objective The effects of PTCA on acute and chronic total coronary artery occlusions were studied.

目的 观察急性和慢性冠状动脉闭塞经皮冠状动脉腔内成形术

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。