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- Based on 3-D reconstruction of coronary arterial tree,a method was proposed to calculate the 3-D values of diameter,length,and branch angle in 3-D quantitative coronary angiography(QCA). 本文在冠状动脉树三维重建的基础上,研究了冠状动脉的三维定量分析方法,提出血管直径、分支夹角和血管段长度的三维测量方法。
- The purpose of this study is to provide a 3D reconstruction of the skeleton of the coronary artery tree from two X-ray angiograms acquired on a biplane angiographic system. 由于双平面X射线造影系统只能提供两幅有限的投影数据,冠状动脉树的三维重建在匹配、优化几何变换矩阵等方面存在困难。
- Algorithm for centerline extraction of coronary arterial tree in coronary angiographic projections based on Hessian matrix and Gabor filter 基于多尺度Hessian矩阵和Gabor滤波的造影图像冠脉中心线提取
- coronary arterial tree 冠状动脉分支
- Stiffening of the arterial tree alters afterload and left ventricular geometry. 尽管左心室的心脏收缩功能仍然能够维持,但是左心室的舒张功能则大大改变。
- Coronary Artery Bypass Graft Patch Trial. 冠状动脉搭桥修补试验。
- Unblock a road; unblock a coronary artery. 清除路障; 疏通冠状动脉
- A coronary artery has been opened longitudinally. 冠状动脉被纵向剖开。
- Objective to investigate the correlation between fibrinogen level and the degree of coronary arterial stenosis. 目的探讨纤维蛋白原水平与冠状动脉病变程度的关系。
- Objective To evaluate the value of echocardiography in the diagonosis coronary arterial lesion in kawasaki disease. 目的探讨二维超声心动图早期诊断川崎病冠状动脉病变的临床价值。
- In the straight part of the arterial tree, laminar flow prevails and has anti-atherogenic effects. 在动脉的直管部分,层流剪切力有特定的方向,因此有抗动脉粥样硬化的作用。
- Objective To evaluate the efficacy of overlapping drug-eluting stent( DES) for treating long segmenal coronary arterial lesions. 目的评估重叠药物洗脱支架治疗冠状动脉长病变的疗效。
- As mentioned above, the cardiopulmonary issues including coronary arterial disease, are the most important causes of death in patients with SLE. 如上所述,包括冠心病在内的心肺疾患是SLE患者死亡的最主要原因。
- The coronary artery orifices can be seen just above. 在上方的主动脉上可以看到冠状动脉的开口。
- As mentioned aboe, the cardiopulmonary issues including coronary arterial disease, are the most important causes of death in patients with SLE. 如上所述,包括冠心病在内的心肺疾患是SLE患者死亡的最主要原因。
- Of, relating to, or being the coronary arteries or coronary veins. 冠状动脉或静脉冠状动脉的或冠状静脉的,或与两者之一有关的
- Of,relating to,or being the coronary arteries or coronary veins. 冠状动脉或静脉冠状动脉的或冠状静脉的,或与两者之一有关的
- Narrowing of the coronary arteries at their switch connection site. 在冠状动脉的转移连接处它们的的狭窄。
- Bertrand ME,Lablanche JM,Tilmant PY,et al.Frequency of Provoked Coronary arterial spasm in 1089 Consec utive Patients undergoing Coronary arteriography.Circulation,1982,65:1299. 陈酌;汪康平;王声愿;等.;冠状动脉造影与冠心病临床诊断与对比分析
- Left sinus of valsalva was devoid of left coronary artery. 左冠状窦内无左冠状动脉起源。