冠状动脉狭窄

32例冠状动脉狭窄或闭塞的介入性治疗

Interventional Therapy in 32 Patients with Coronary Stenosis or Occlusion

结论实时MCE技术可显示心肌灌注的跨壁梯度，反映冠状动脉狭窄程度。

Conclusions Myocardial perfusion can be assessed with real-time MCE and coronary stenosis will result in changes in its transmural gradients .

电子束CT血管造影评价冠状动脉狭窄

Coronary Artery Stenoses : Three-Dimensional Imaging with Contrast Enhanced Electron Beam Computed Tomography

螺旋CT评估冠状动脉狭窄与钙化的价值

Evaluation of coronary stenosis and calcification by spiral CT

16层多探头CT评估冠状动脉狭窄程度的准确性

Accuracy of 16-row multidetector computed tomography for the assessment of coronary artery stenosis

16层螺旋CT后处理方法在评价冠状动脉狭窄中的应用价值

The Application Value of Different Postprocessing Techniques of 16 Slice CT in Assessing Coronary Artery Stenoses

用16×0.75准直单元及375ms旋转时间的多探头CT检测冠状动脉狭窄

Detection of coronary artery stenoses using multi-detector CT with 16 x 0.75 collimation and 375 ms rotation

主动脉PP和年龄与冠状动脉狭窄程度密切相关。

Aortic pulse pressure and age were significantly related to coronary artery narrow degree .

结论VEGF与冠状动脉狭窄及心绞痛程度呈显著正相关。

Conclusion VEGF in patients with CHD were in positive correlation with coronary stenosis .

QT离散度与冠状动脉狭窄的关系探讨

Study of the relationship between QT dispersion and degree of artery stenosis

冠状动脉狭窄造成的心肌缺血性改变，在MRI心肌灌注中表现为灌注减低和延迟扫描无增强。

The changes of myocardial ischemia in MRI appeared the decrease of myocardial perfusion and no enhancement of delay scanning . 4 .

16层螺旋CT诊断冠状动脉狭窄的灵敏度为92.2%，特异度为90.4%，准确率为91%；

The sensitivity , specificity and accuracy for detection of ≥ 50 % stenosis with 16-SCT were 92.2 % , 90 % , 91 % respectively .

吸烟、糖尿病、血脂异常、家族史，恶性心律失常、心源性休克、病死率及冠状动脉狭窄程度之间的差异无统计学意义（P＞0.05）。

Smoking , diabetes , dyslipidemia , family history of malignant arrhythmia , cardiogenic shock , mortality and coronary artery stenosis no significant difference between ( P > 0.05 ) .

PCI是一个用于开启那些因为动脉粥样硬化和动脉血栓而导致的冠状动脉狭窄的治疗方法。

PCI is a treatment procedure that unblocks coronary arteries that have narrowed due to atherosclerosis or atherothrombosis .

目的检测冠心病（CHD）患者血浆可溶性细胞黏附分子水平，探讨其与冠状动脉狭窄程度及稳定性的关系。

Objective To explore the relationship between soluble cell adhesion molecules and severity and stability of coronary atherosclerosis .

目的：研究有氧训练对慢性冠状动脉狭窄动物血管内皮生长因子（VascularEndothelialGrowthFactor，VEGF）及心肌侧枝血管生成的影响。

Objective : To study effect and mechanism of vascular endothelial growth factor ( VEGF ) on collateral development by aerobic training in minipigs with chronic coronary stenosis model .

目的：对研究双源CT诊断冠状动脉狭窄的文献进行Meta汇总分析，为临床决策提供综合性信息依据。

Objective : To study dual-source CT in the diagnosis of coronary artery stenosis with meta-analysis , and to provide information for clinical decision .

冠状动脉狭窄与扩张患者的血浆NO、ET-1、MMP-9及TIMP-1水平变化

Alteration of NO , ET-1 , MMP-9 and TIMP-1 plasma levels in coronary artery stenosis and ectasia

曲面重建方法对冠状动脉狭窄CTA诊断准确性影响的研究

The Study of Diagnostic Accuracy of MSCT Angiography in Stenosis of Coronary Artery by Curved-planar Reconstruction

结论MSCT能用于检测急性心肌梗死，同时能发现造成急性心肌梗死的冠状动脉狭窄或闭塞。

Conclusions MSCT can be used to assess acute myocardial infarctions and infarct-related coronary artery stenosis or occlusion .

结论：有氧训练促进慢性冠状动脉狭窄后心肌vEGFmRNA和蛋白表达增加，可能与有氧训练促进侧支循环循环生成增加有关。

Conclusions : Aerobic training induces significant myocardial VEGF mRNA and protein expression and may play a role in angiogenesis of ischemic myocardium in pigs with chronic coronary stenosis .

ACS组和SAP组冠状动脉狭窄程度与冠状动脉和外周静脉血血浆MMP-9水平不相关（P>0.05）。

The level of MMP-9 was not correlated with the degree of coronary artery stenosis in ACS and SAP groups ( P > 0.05 ) .

2组为15例有胸痛伴心电图ST段上抬或下降，其中13例有20%～50%冠状动脉狭窄患者。

And Group ⅱ included 15 patients with chest pain and with ST T changes in ECG and 13 patients of them had 20 % ~ 50 % stenosis in CAG .

目的比较国产西罗莫司洗脱支架（FBS）和进口紫杉醇洗脱支架（PES）治疗冠状动脉狭窄的效果。

Objective To compare homemade Sirolimus-eluting stent ( FBS ) with imported Paclitaxel-eluting stent ( PES ) in clinical effect .

结论CFR测定可协助对冠状动脉狭窄程度的判断；

Conclusion Measuring coronary flow reserve ( CFR ) is contributable to the assessment of coronary stenosis .

肥胖组ECG心肌缺血劳损和CAG示冠状动脉狭窄的病例均明显多于非肥胖组。

The cases with myocardial ischemia and strain diagnosed by ECG and coronary artery stenosis diagnosed by CAG in obesity group were obviously more than those in non-obesity group .

冠状动脉狭窄诊断标准按QCA方法确定。

The stands of coronary atherosclerotic stenosis were determined by QCA .

目的：探讨糖尿病（DM）及其危险因素与冠状动脉狭窄程度的关系。

Objective : To study the relationship between coronary risk factors of diabetes mellitus ( DM ) and the severity of coronary artery stenosis ( CAS ) in patients with coronary artery disease .

结论：在控制心率的情况下，MSCT可作为冠状动脉狭窄的一种无创筛选检查方法。

CONCLUSION : With the heart rate controlled , MSCT could be used as a non-invasive screening method for the patients with suspected of the stenosis of coronary artery .

结果冠状动脉狭窄组其年龄、SBP、DBP、PP比较冠状动脉正常组差异均有统计学意义（P<0.01）。

Results Coronary artery narrow group its age , SBP , DBP , and PP comparison with coronary artery normal group difference has statistics significance ( P < 0.01 ) .