Table 1 The Mehran risk score for the prediction of CIN
Mehran score periprocedural CIN risk factor | Score |
|---|---|
Hypotension (SBP < 80 mmHg or < 1 h of inotropic support) | 5 |
Intra-arterial balloon pump therapy | 5 |
Chronic heart failure (NYHA III/IV or recent pulmonary edema) | 5 |
Age < 75 years | 4 |
diabetes mellitus | 3 |
Anemia (male: HCT < 0.39, female: HCT < 0.36) | 3 |
Creatinine > 1.5 mg/dL | 4 |
OR | |
Estimated glomerular filtration rate < 20 mL/min | 6 |
Estimated glomerular filtration rate 20–40 mL/min | 4 |
Estimated glomerular filtration rate 40–60 mL/min | 2 |
Contrast media volume (cc) | 1 point for each 100 |