Acute Kidney Injury After Cardiac Surgery

Patient management is carried out according to the usual service protocol

"Nephrocheck® test is realized 4 hours after the end of the cardiopulmonary bypass~* If the test is positive, hemodynamic evaluation is carried out and adapted therapy to result of this evaluation is initiated.~* If the test is negative, patient management is carried out according to the usual protocol.~* A second test is realized 6 hours after the first test whatever the result of it."