Acute Renal Failure after Cardiac Surgery (Thakar Score)Loading...GenderMale0Female+1CHFNo0Yes+1LVEF < 35%No0Yes+1Preoperative use of IABPNo0Yes+2COPDNo0Yes+1Insulin-requiring diabetesNo0Yes+1Previous cardiac surgeryNo0Yes+1Emergency surgeryNo0Yes+2Surgery typeNone0Valve only+1CABG and valve+2Other+2Preoperative creatinine, mg/dL< 1.201.2-2.0+2> 2.0+5