Contrast-Induced Acute Kidney Injury
Peter A McCullough, James P Choi, Georges A Feghali, Jeffrey M Schussler, Robert M Stoler, Ravi C Vallabahn, Ankit Mehta, Peter A McCullough, James P Choi, Georges A Feghali, Jeffrey M Schussler, Robert M Stoler, Ravi C Vallabahn, Ankit Mehta
Abstract
Coronary angiography and percutaneous intervention rely on the use of iodinated intravascular contrast for vessel and chamber imaging. Despite advancements in imaging and interventional techniques, iodinated contrast continues to pose a risk of contrast-induced acute kidney injury (CI-AKI) for a subgroup of patients at risk for this complication. There has been a consistent and graded signal of risk for associated outcomes including need for renal replacement therapy, rehospitalization, and death, according to the incidence and severity of CI-AKI. This paper reviews the epidemiology, pathophysiology, prognosis, and management of CI-AKI as it applies to the cardiac catheterization laboratory.
Keywords: cardiac catheterization; coronary angiography; iodine; percutaneous coronary intervention.
Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.
Source: PubMed