Conclusion IVUS is superior to CAG on the diagnosis of unstable arteriosclerosis plaques.
结论：IVUS对冠心病冠状动脉粥样硬化不稳定斑块的诊断较CAG更具优势。
There is high percentage of cases with accurate position of stent in ostium confirmed by IVUS.
经过IVUS检查证实大部分支架在冠状动脉口部病变处能准确置入。
Mithods 5 patients with ACS accept CAG and IVUS. The IVUS were analyzed in combination with CAG.
方法对5例临床诊断冠心病而冠脉造影阴性的病人行血管内超声检查，结合造影结果综合分析。
Conclusion The IVUS can get real diagnosis for those patients with ACS or CHD whose CAG is negative.
结论血管内超声检查可以准确诊断冠脉造影阴性冠心患者的不稳定斑块。
Materials and Methods: IVUS and cardiac catheterization were undertaken in 12 children with CHD and PH.
材料和方法：对12例合并PH的先心病患儿行右心导管检查的同时进行肺动脉IVUS成像。
In clinical trials, finding are made using IVUS but for the practicing clinician, what is the best approach?
在临床试验中，是通过血管内超声来发现问题所在，对于临床执业医师什么是最好的方法？
In this paper, a new method used for automatically detecting the intima and adventitia edge of IVUS image is presented.
为此，提出了一种用于自动提取血管内超声图像内、外膜边缘的方法。
Objective To explore the value of intravascular ultrasound (IVUS) in diagnosing plaque disruption and arterial thrombosis.
目的探讨血管内超声(IVUS)对斑块破裂、血栓形成的诊断价值。
But my general sense is, in our lab, we ask that IVUS is performed post-intervention to guide how well the stent is apposed.
但是在我所在的导管室，我通常要求大家在置入支架后使用IVUS来观察支架的贴壁情况。
IVUS was performed through culprit vessel in 30 (76.9%) and through side branch in 9 (23.1%) patients after stent implantation.
支架置入后，对30例(76.9%)罪犯血管和9例(23.1%)边支血管进行了IVUS检查。
The structure and working principle of virtual histology in intravascular (VH-IVUS) and its clinical application are expatiated.
阐述了血管内超声虚拟组织学成像的技术原理及其临床应用。
Conclusion: IVUS revealed the characters of plaque morphology in the patients with UAP were mostly soft plaque and plaque rupture.
结论：IVUS显示UAP的斑块形态学特点主要表现为软斑块和斑块破裂。
Edge detection of intravascular ultrasound (IVUS) images is important for the diagnosis and treatment of the coronary artery disease.
血管内超声(IVUS)图像冠状动脉血管壁内、外膜的边缘提取对冠状动脉疾病的诊断和治疗有着重要意义。
Objective: To compare the effect of direct coronary with or without the guiding of intra-vascular ultrasound (IVUS) on clinical prognosis.
目的：比较有无血管内超声(IVUS)引导的直接冠状动脉内支架术对临床预后的影响。
Conclusion IVUS provides a reliable technique for evaluating the coronary atherosclerosis and effects of therapeutic coronary interventions.
结论血管内超声为定性和定量评价冠状动脉病变和介入性治疗效果提供了可靠的技术。
The edge detection of intravascular ultrasound(IVUS) image has great significance in the diagnosis and treatment of the coronary artery disease.
血管内超声（IVUS）图像边缘的提取对冠状动脉疾病的诊断和治疗有着重要的意义。
This article summarises recent studies to give an overview of the progress of IVUS in the diagnosis and therapy of moderate coronary artery disease.
现就目前研究，综述血管内超声在冠状动脉临界病变诊断与治疗中的应用进展。
Intravascular ultrasound (IVUS) has been applied into the diagnosis of coronary heart disease and the relevant intervention therapy more and more widely.
血管内超声成像已经越来越广泛地应用到冠心病的诊断和介入治疗中。
IVUS measurements include external elastic membrane area(EEMA), minimal lumen area(MLA), and area stenosis(AS), style of endomembrane tear and dissection.
以IVUS分析外弹力膜内横截面积（EEMA）、最小管腔横截面积（MLA）、管腔面积狭窄率（AS）以及内膜撕裂类型和夹层形成。
A method to recognize the type of arterial plaques based on IVUS images is proposed, which provides objective basis in clinical diagnosing arterial lesion.
在血管内超声图像中识别动脉硬化斑块类型，为临床诊断动脉血管病变提供了客观依据。
Conclusion IVUS is the effective ways to access the ISR, the larger plaque area, neointimal area but smaller minimal lumen area were seen in patients with ISR.
结论 血管内超声是评价支架内再狭窄的有效的手段， 支架内再狭窄患者有更大的斑块面积和内膜增生面积，而最小管腔面积变小。
IVUS examination of culprit vessel showed accurate placement of stent in ostium in 29 patients (96.7%) and slight proximal protrusion of stent in 1 (3.3%) patient.
IVUS检测罪犯血管准确支架置入到口部患者29例(96.7%)和支架近端轻度凸出患者1例(3.3%)。
According to the trial results, VH IVUS identified potentially high-risk thin-cap fibroatheromas in 28% of lesions that were considered non-culprit by angiography.
根据试验结果，在所有入选的患者中，28％的病变通过造影认为是非罪犯病变，但是通过VHIVUS检查发现是潜在的高危的薄纤维帽斑块。
In comparison to IVUS, CT cannot ascertain the composition of the plaque as well as IVUS, especially for defining lesions that are likely to rupture, they explained.
与静脉内超声相比，CT无法像静脉内超声一样确定斑块的成分，尤其是在决定哪些斑块是不稳定性斑块方面。
Methods IVUS was performed in 41 patients with coronary atherosclerosis, and applied to study the changes of vascular morphology before and after coronary intervention.
方法应用血管内超声对41例冠心病患者冠状动脉粥样硬化进行了研究，并观察了介入性治疗前后血管形态学改变。
Objective To assess the value of intravascular ultrasound imaging (IVUS) in patients diagnosed as acute coronary syndrome but without significant stenosis by angiography.
目的探讨血管内超声显像(ivus)在冠状动脉造影无显著狭窄病变的急性冠状动脉综合征的病变检测和指导治疗中的应用价值。
Coronary CT, CAG and IVUS were used to measure the diameter of target vessel before PCI, and no statistically significant difference between these examinations was found.
分别用冠状动脉ct、造影和IVUS检查测量其pci前靶血管管腔直径，三者差异无统计学意义。
Objective: To analysis the relationship between age and the features of the culprit lesion in acute myocardial infarction (AMI) as shown by intravascular ultrasound (IVUS).
目的：初步分析不同年龄组急性心肌梗死(ami)罪犯病变的血管内超声(IVUS)影像特点。
The rates of detection with IVUS were more than those with CAG for calcified lesion, eccentric lesion, diffuse lesion and lesions in left main trunk and bifurcation(P<0.05).
IVUS对离心性、钙化、左主干、分叉部位和弥漫性病变的检出率显著高于CAG（P< 0 .0 5 ）。
The cause of visceral ischemia was determined by the relationship between the intimal flap and the visceral artery origin in IVUS findings, and compared with routine examinations.
根据IVUS显像中夹层内膜片与内脏动脉开口的关系判别内脏动脉有无缺血以及缺血的原因，并与常规诊断方法相比较。
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