冠脉造影所导致的造影剂诱发肾病变逐步受到人们的重视,本文从定义、发病机理及预防策略方面对该病进行了阐述,着重强调了该病的预防措施及其依据。 Contrast-induced nephropathy caused by coronary angiography has been gradually recognized by people. This article describes the definition, pathogenesis and prevention strategies of the disease, emphasizing the precautionary measures and the basis of the disease.