Contrast induced acute kidney injury in interventional cardiology: an update and key guidance for clinicians.

Contrast-induced acute kidney injury (CI-AKI) is a serious complication that can affect outcome and prognosis of patients undergoing percutaneous diagnostic and interventional procedures in catheterization laboratories. There have been advancements in case definition and epidemiology. Additionally strategies have emerged that are positioned to have impact in the catheterization laboratory for patients undergoing cardiovascular procedures. The aim of this review is to provide the state-of-the-art of diagnosis, prevention and management of CI-AKI in interventional cardiology.