“. . . what has been done will be done again;there is nothing new under the sun.” [(1)][1] Since Mason Sones discovered selective coronary contrast injections (October 30, 1958), the coronary angiogram has been the cornerstone for assessing coronary artery disease and guiding patient therapy.

中文翻译：

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让我们加入他们吧！

”。。。已经完成的工作将再次执行；在阳光下没有新事物。” [（1）] [1]自从Mason Sones发现选择性注射冠状动脉造影剂（1958年10月30日）以来，冠状动脉造影已成为评估冠状动脉疾病和指导患者治疗的基石。