| Univariate | P-value | OR | 95% CI | 
      
        | Age (per year) | <0.001 | 1.117 | 1.050 –    1.188 | 
      
        | Gender    male | 0.287 | 0.548 | 0.182 –    1.657 | 
      
        | BMI | 0.287 | 0.916 | 0.778 –    1.077 | 
      
        | Current    smoker | 0.055 | 0.285 | 0.079 –    1.030 | 
      
        | Diabetes | 0.208 | 2.302 | 0.629 –    8.419 | 
      
        | Hypertension | 0.206 | 1.981 | 0.687– 5.707 | 
      
        | Hypercholesterolaemia | 0.686 | 0.767 | 0.212 –    2.777 | 
      
        | Killip Class    >1 | 0.045 | 3.341 | 1.025–    10.895 | 
      
        | Previous    MI | 0.878 | 0.852 | 0.110 –    6.619 | 
      
        | Systolic    BP (per 10 mm Hg) | 0.702 | 1.044 | 0.839 –    1.298 | 
      
        | Diastolic    BP (per 10 mm Hg) | 0.317 | 0.827 | 0.570 –    1.199 | 
      
        | Tirofiban study medication | 0.324 | 0.575 | 0.191 –    1.730 | 
      
        | Culprit Vessel RCA* | 0.756 | 1.401 | 0.166 –    11.792 | 
      
        | Culprit Vessel LAD* | 0.558 | 1.877 | 0.228 –    15.465 | 
      
        | TIMI grade flow post PCI <3 | 0.013 | 4.476 | 1.365 –    14.682 | 
      
        | NT-proBNP    baseline (per 1000 increase) | 0.002 | 1.186 | 1.063 –    1.324 | 
      
        | NT-proBNP    24 hr (per 1000 increase) | <0.001 | 1.220 | 1.112 – 1.340 | 
      
        | HScTnT    (per 0.1 increase) | 0.001 | 1.027 | 1.011 – 1.043 | 
      
        | Peak    CK-MB (per 100 increase) | 0.047 | 1.213 | 1.003 – 1.467 |