Cardiac workup was normal and MR angiogram revealed only mild narrowing of the left posterior cerebral artery. 心脏检查正常,磁共振血管造影示左侧大脑后动脉轻度狭窄。
The follow-up coronary angiogram 3 months later showed patent RCA. 在3个月后做冠状动脉摄影追踪,显示通畅的右冠状动脉。
But since it is invasive, requiring that a catheter be inserted into the heart, imaging tests are often used first to see if a coronary angiogram is needed. 但由于冠状动脉造影术,是通过一个导管插入心脏、是有创性检查;因此,影像学检查,常先用来看看是否有必要进行冠状动脉造影术。
Why do we have to redo the angiogram? 我们为什么要重做血管造影?
What I want is to analyze this angiogram. 现在我只想解析这个血管造影。
A post embolization angiogram showed complete occlusion of the bleeder and preservation of the superior thyroid artery with immediate effect. 栓塞术后的血管摄影像显示了出血点的完全堵塞以及保留了上甲状腺动脉且达到立即的效果。
Roentgenographic examination of blood vessels after injection of a radiopaque contrast medium; produces an angiogram. 注射造影剂后用放射线检查血管,形成血管影像。
This angiogram demonstrates the aortic arch and great vessels. 血管造影显示主动脉弓和大动脉。
This angiogram demonstrates a tortuous collection of irregular small vessels in the temporal region of the brain. 血管造影显示颞区不规则扭曲的小血管团。
The only thing that she wouldpossibly need is an angiogram. 她唯一错过的是需要一个血管造影。
A right carotid angiogram revealed delayed filling of the anterior and middle cerebral arteries associated with extreme narrowing of the carotid siphon and the internal carotid artery throughout its length. 右颈动脉血管造影显示,前、中脑动脉充盈延迟,此与其颈动脉虹吸部和整个颈内动脉的极端狭窄有关。
Finding this condition may require tests other than an angiogram. 这种情况可能需要血管造影比其他测试。
Dynamic Feature Extraction of Coronary Artery Motion from Angiogram Sequences 冠状动脉造影图像序列中血管运动特征的提取
Heart vessels extraction from angiogram 心血管造影图像中的心血管提取
Using the tracking-based methods segmenting the coronary artery tree in X-Ray Angiogram ( XRA), the traditional methods were subject to the blood vessel's node and the local high curvature. 采用传统的基于跟踪的方法分割冠状动脉X射线造影图像的血管时,易受血管节点和曲率的影响。
Objective To analyze the clinical significance and coronary artery angiogram feature of myocardial bridging. 目的探讨冠状动脉心肌桥的临床意义及冠脉造影特点。
A New Approach to Centerlines and Widths Measurement of Blood Vessels in X-Ray Angiogram 自动测量造影图像中血管中心线和宽度的新方法
Two patients were followed up with postoperative coronary angiogram 2 month later. 100% satisfaction of anastomosis. 2例患者术后2个月随访冠脉造影,吻合口满意率100%。
White angiogram provided with Fast Cine scanning along short axis and measuring left ventricle. 白血技术应用Fastcine扫描短轴位并测量左心室功能,得到健康成年人左心室的形态和功能的正常值。
Methods: Analyses the data of electrocardiogram with or without ST-segments depression on precordial leads of 32 patients with AIMI and compared with cardiac function and coronary angiogram. 方法:对32例AIMI患者的心电图是否有胸前导联ST段下降与心功能分级和冠状动脉造影资料进行对比分析。
A composite method based on image ridge detection and active contour model ( snakes) for extracting and tracking dynamic coronary arterial vessels from X-ray angiographic sequences is presented. The performance and effectiveness are demonstrated on clinical coronary angiogram sequences and simulated data. 提出了一种基于图像脊提取和snake模型的复合式方法来实现X射线造影图像序列中冠状动脉血管的二维提取和运动跟踪,并分别对临床采集图像序列和模拟图像进行了实验。
In this paper, rotating Gauss function was firstly used to enhance angiogram, then self-adaptive tracking circular template was addressed to extract heart vessels from enhanced angiogram. 首先采用了旋转高斯函数对图像进行增强,然后提出了自适应跟踪圆模板对增强后的心血管图像进行心血管提取。
Quantitative description and 3-D reconstruction of heart vessels are based on thinning vessels to skeletons with only one pixel width. But vessels extraction from angiogram decides the accuracy of vessels skeletonization. 利用心血管造影图像定量描述心血管病变和重建三维心血管,首要任务是将造影图像中的心血管表述成单个象素宽的心血管骨架,而心血管的提取又是心血管骨架提取和决定其提取准确性的关键。
Objective To introduce the method of atrial septal puncture guided by inferior vena cava angiogram in dogs. 目的介绍下腔静脉造影指示下犬房间隔穿刺术方法。
However, the coronary angiogram demonstrated normal coronary arteries. 然而,冠状动脉造影显示该患者冠状动脉正常。
Then this thesis has introduced angiogram simply. 随后对血管造影也进行了简单介绍。
Angiogram sequences recorded configuration and dynamics of coronary arteries in cardiac cycles. 造影图像序列记录了冠状动脉在一个心动周期内的运动情况。
Control group: 10 subjects with normal coronary artery in angiogram. 对照组,冠脉造影显示完全正常者10例。