英语语法分析

The rate of CIN in high risk pts undergoing cardiac angiography is comparable after administration of iopamidol-370 or iodixanol-320.

使用碘帕醇-370或碘克沙醇-320后，接受心血管造影术的高危患者中 CIN 发生率是相当的。

One big advance has been in the use of computed tomography angiography.

其中一项业已投入使用的进展是计算机断层扫描血管造影术。

Such patients should undergo coronary angiography for detection of the disease.

这类患者应该做冠状血管造影，以对该病作出诊断。