Conclusions ST-segment changes on inferior wall leads during anterior wall AMI may be related to the length and lesion site of LAD if the IRCA is the LAD .

结论IRCA为LAD的急性前壁心梗时下壁ST段改变可能与LAD长度和病变部位有关；

Ever since the Institute for Research in Chinese Architecture ( IRCA ) began to survey Liao architecture in1932 , the history of Chinese architecture has entered the phase of scientific research .

从中国营造学社调查辽代建筑开始，中国建筑史进入了科学研究阶段。

IRCA created , accumulated , and defined a full set of scientific methods for studying ancient architecture , which set the foundation for later research methods of Chinese history of architecture .

中国营造学社在调查辽代建筑的过程中开创、积累、明确了一整套研究古建筑的科学的研究方法，奠定了此后中国建筑历史研究方法的基石。

Then , the results of conjecture with 2DE were compared with the actual results diagnosed by coronary angiography , calculate the sensitivity , specificity and accuracy of 2DE examination for conjecturing IRCA .

将推测结果与冠状动脉造影的结果对比，计算2DE推测IRCA的敏感性、特异性、阳性预测值、阴性预测值和准确性。

Objective : The infarction related coronary artery ( IRCA ) were canalized 3-4 weeks after acute myocardial infarction ( AMI ) The effects of using this technique to the left ventricular remodelling and function were observed .

目的：于急性心肌梗塞3～4周对梗塞相关的冠状动脉（IRCA）开通，观察此方法对左室重构及心功能的影响。