Contrast-induced acute kidney injury (CI-AKI) is a potential severe complication in the use of iodinated radiological contrast media and is associated with higher rates of morbidity and mortality and increased length of hospital stay in patients undergoing cardiac catheterization. Its incidence is variable in the literature according to the criteria used for its diagnosis. The CI-AKI definition most often used in clinical trials is an increase in serum creatinine (Cr) levels of 0.5 mg/dl or 25% over baseline within 72 […]