Mehran Score for Post-PCI Contrast NephropathyLoading...HypotensionNo0Yes+5Intra-aortic balloon pumpNo0Yes+5CHFNo0Yes+5Age > 75 yearsNo0Yes+4AnemiaNo0Yes+3DiabetesNo0Yes+3Contrast media volume0 mL0100 mL+1200 mL+2300 mL+3400 mL+4500 mL+5600 mL+6700 mL+7800 mL+8900 mL+91000 mL+101100 mL+111200 mL+121300 mL+131400 mL+141500 mL+15eGFR, mL/min/1.73m^2≥ 60040 to < 60+220 to < 40+4< 20+6适用指征洞见与注意事项