查询词典 coronary angiography

Methods 150 CHD patients underwent coronary angiography between January 1993 and June 2006 were studied.

目的 研究80岁以上冠心病患者冠状动脉造影的影像学特点。

In high risk patients, coronary angiography should be performed within 72 hours.

在高度风险病患者中，冠状血管造影术应该在72小时内完成。

To discuss the method of 16-slice spiral CT coronary angiography and the factors that influence the image quality.

目的探讨16排螺旋CT心脏冠状动脉造影技术的操作方法及影响图像质量的因素。

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.33%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 91.40%,85.59%,89.95% and 83.33% respectively.

计算 出16层螺旋CT冠状动脉成像对冠状动脉狭窄的诊断准确性指标。结果 16层螺旋CT冠状动脉造影对照经皮选择性冠状动脉造影对冠状动脉中、重度狭窄显示的对照结果：敏感性83.33%、特异性91.40%、阳性预测值85.59%、阴性预测值89.95%、准确度83.33%。

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.05%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 95.97%,89.09%,93.46% and 92.31% respectively.

结果 16层螺旋CT冠状动脉造影对照经皮选择性冠状动脉造影对冠状动脉中、重度狭窄显示的对照结果：敏感性83.05%、特异性95.97%、阳性预测值89.09%、阴性预测值93.46%、准确度92.31%。结论 16层螺旋CT冠状动脉造影对心电图正常的胸痛患者具有良好的诊断价值，并可对冠状动脉形态学进行良好的评价，从而进行介入治疗的筛选。

Results Compared with percutaneous coronary angiography,the sensitivity of sixteen slice sparil CT in diagnosing moderate and severe coronary stenosis was 83.05%,and the specificness,positive predictive value,negative predictive value and degree of accuracy was 95.97%,89.09%,93.46% and 92.31% respectively.

结果 16层螺旋CT冠状动脉造影对照经皮选择性冠状动脉造影对冠状动脉中、重度狭窄显示的对照结果：敏感性83.05%、特异性95.97%、阳性预测值89.09%、阴性预测值93.46%、准确度92.31%。

Purpose:To evaluate the diagnosis value of digital substraction coronary angiography and have acompartive analysis of clinical data in coronary heat diseases.

目的：研究冠心病的DSA诊断价值并与临床资料作对比分析。

Detection of coronary artery stenoses using 16-slice spiral CT:comparision with quantitative coronary angiography.

冠状动脉钙化和CT血管造影与常规危险因素诊断和预测冠心病的对比研究。

Objects:Patients admitted in the department of circulation of the first hospital of China Medical University between 1998 and 2004 and examined by coronary angiographies were studied. Selective coronary angiography was performed with either Judkins or Sones technique.

一、研究对象选取从1998年～2004年于中国医科大学附属第一医院循环内科住院，并接受选择性冠脉造影的患者，采用Judkins法或Sones法对患者行右冠和左冠选择性冠脉造影。

Nonionic contrast media can be used safely during diagnostic coronary angiography and/or percutaneous coronary intervention.

近20年来随着介入治疗学的飞速发展，影像诊断在临床诊断和治疗过程中扮演着越来越重要的角色。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。