Probability of reperfusion (q) | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | |
First hour increase rate of: | |||||
FABP (μg/l/h) | 0.66 | 71 | 69 | 87 | 44 |
Myoglobin (μg/l/h) | 0.67 | 67 | 71 | 88 | 42 |
CK-MB (U/l/h) | 0.73 | 52 | 75 | 87 | 34 |
QHBDH72 plus first hour increase rate of: | |||||
FABP (μg/l/h) | 0.78 | 74 | 93 | 97 | 55 |
Myoglobin (μg/l/h) | 0.78 | 73 | 89 | 95 | 52 |
CK-MB (U/l/h) | 0.75 | 77 | 71 | 89 | 50 |
CK-MB, creatine kinase MB isoenzyme; FABP, fatty acid binding protein; QHBDH72, cumulative release of α hydroxybutyrate dehydrogenase in the first 72 hours.