目的探讨心率变化对多层螺旋ct冠状动脉成像的影响。
Objective To learn the effluence of coronary angiography on multi-slice spiral ct with the change of heart rate.
目的：探讨16层螺旋ct冠状动脉成像的临床应用价值。
Objective: to discuss the clinical application value of coronary artery imaging with 16-detector row spiral ct.
t冠状动脉成像是当前CT临床应用中最先进的技术之一。
Oronary artery imaging with X-ray computed tomography is one of the most recent advancements in CT clinical applications.
目的：分析影响多层面螺旋CT冠状动脉成像质量的因素。
Purpose: To analyse the factors affecting image quality of coronary angiography with multi slice helical CT.
目的摸索磁共振冠状动脉成像(MRCA)的扫描定位方法。
Objective To develop a localization strategy for magnetic resonance coronary angiography (MRCA).
目的分析DSCT在冠状动脉成像中影响图像质量的相关因素。
Objective Analysis the related factor of influencing image quality in DSCT coronary artery image formation.
结果MSCT冠状动脉成像能清楚显示冠状动脉斑块形成及血管狭窄。
Result Coronary artery plaque formation and angiostenosis can be clearly observed in MSCT coronary artery imaging.
目的评价患者的心率对64层螺旋ct冠状动脉成像时图像质量的影响。
Objective to evaluate the influence of heart rate on the image quality of coronary angiography by 64-slice computed tomography (MSCT).
目的探讨64层螺旋ct冠状动脉成像评价冠状动脉支架通畅性的临床应用价值。
Objective To evaluate the clinical value of assessment of coronary stent patency by 64-slice spiral ct coronary angiography.
目的：评价多层螺旋ct冠状动脉成像效果以及在冠状动脉狭窄诊断中的应用价值。
OBJECTIVE: To evaluate image quality of Multi-slice Spiral CT (MSCT) in the coronary artery imaging and the diagnostic accuracy in determining coronary lesions.
目的探讨回顾性心电编辑技术在心律不齐患者双源ct冠状动脉成像中的应用价值。
ObjectiveTo evaluate the clinical value of retrospective electrocardiogram (ECG) -editing technique in dual-source computed tomography (ct) coronary angiography in patients with arrhythmia.
结论螺旋ct冠状动脉成像对于冠状动脉疾病的诊断和术后复查具有很高的临床价值。
Conclusion Spiral CT coronary angiography has high clinical value in diagnosis of coronary artery disease and postoperative check.
目的评价64层螺旋CT (64sct)冠状动脉成像检出冠状动脉狭窄性病变的准确性。
Objective To evaluate the accuracy and feasibility of 64-slice spiral ct (64sct) in assessing coronary artery disease.
目的探讨心率及心率波动对16层螺旋CT冠状动脉成像（16-MSCTA）图像质量的影响。
Objective To investigate the influence of heart rate and fluctuation of heart rate on image quality of 16-slice spiral CT coronary angiography (16-MSCTA).
这项技术通过利用持续注射名为钆的对比剂首先获得3d冠状动脉成像，这种对比剂使血池像明亮起来。
The technique works by first acquiring a 3d coronary image using a continuous infusion of a contrast called gadolinium, which makes the blood-pool light up brightly.
结论64层螺旋ct冠状动脉成像质量受到患者心率、心率波动幅度、呼吸运动伪影及重建时相的影响。
Conclusion Image quality of 64-slice ct coronary angiography affected by the patient's heart rate, fluctuation of heart rate, breathing artifact and reconstruction phase.
结论：16层螺旋ct冠状动脉成像可用于无创性诊断冠状动脉中高度狭窄，局限性伪影的影响不可避免。
Conclusion: 16-slice spiral ct could be used in noninvasive assessment of significant coronary artery stenoses with high accuracy. The limit was unavoidable artifacts.
方法：对90例64层螺旋ct冠状动脉成像结果进行分析，评价64层螺旋ct冠状动脉成像的应用价值。
Methods: 90 cases information of coronary artery imaging on 64-slice spiral CT was analyzed and its clinical value was evaluated.
结论：64层螺旋ct冠状动脉成像是一种安全可靠的冠状动脉检查方法，对于诊断冠心病具有重要的价值。
Conclusion 64-slice ct coronary angiography is a safe and reliable inspection method in coronary artery disease, which has important clinical value for diagnosis of coronary heart disease.
目的：探讨16 层螺旋CT冠状动脉成像参数最优化方案以及MSCT在冠状动脉疾病诊断中的应用价值。
Objective: To approach the most optimizing imaging parameters of coronary artery(CA) with 16 slice spiral CT and evaluate the applicative value of MSCT on the diagnosis of coronary artery diseases.
结论MSCT冠状动脉成像能较好的评价冠状动脉病变血管的狭窄程度以及斑块的性质，并可作为冠脉病变介入治疗的筛选。
Conclusion the degree of angiostenosis and the character of plaque can be evaluated by MSCT coronary artery imaging, and it may be a way to...
在多层螺旋CT心脏及冠状动脉成像中，利用心电门控制技术在心脏运动最慢的时期采集图像数据，实线抑制心脏运动伪影的目的。
In multilayer spiral CT heart and coronary artery imaging, image data are acquired by ECG gating technology when heart beats slowest so as to restrain pulsation pseudo-image.
方法收集我院2005年8月- 2006年4月行64层螺旋ct冠状动脉成像的981位患者的影像资料，分析成像质量及其影响因素。
Methods The coronary artery imaging data of 981 patients who examined by 64-slice ct were collected from August 2005 to April 2006. The image quality and its influencing factors were analyzed.
目的评价磁共振心脏成像(心脏mri)由心肌活性间接判断冠状动脉病变的诊断价值。
Objective To evaluate the diagnostic value of cardiac magnetic resonance imaging (CMRI) on coronary artery disease based on the viability of myocardium.
目的采用多普勒组织成像(dti)技术评价冠状动脉旁路移植(CABG)术后左心室功能变化。
ObjectiveTo assess the left ventricular function in patients before and after coronary artery bypass grafting (CABG) using Doppler tissue imaging (DTI).
目的：评价冠状动脉CT成像的初步临床应用价值。
Objective:To study the value of clinical application of coronary artery imaging with multiple-detector row spiral CT.
目的评价电子束ct血管造影(EBA)及其三维血管成像技术对冠状动脉疾病的诊断与随访价值。
Objective To evaluate the diagnostic and follow up values of coronary artery disease with electron beam ct angiography (EBA) and its there dimensional reconstruction techniques.
目的评价电子束ct血管造影(EBA)及其三维血管成像技术对冠状动脉疾病的诊断与随访价值。
Objective To evaluate the diagnostic and follow up values of coronary artery disease with electron beam ct angiography (EBA) and its there dimensional reconstruction techniques.
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