Table 5 Established risk score from GRACE, TIMI STEMI, CADILLAC, PAMI, Zwolle, KAMIR and ACTION.

c-statistic

0.88–0.92

0.82

0.65

0.83

0.78

0.91

0.83

0.88

Age

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

History of diabetes

Yes

Yes

Yes

Yes (admission glucose)

History of hypertension

Not significant

Yes

History of IHD

Yes

Yes (angina)

BMI/ weight

Not significant

Yes (weight)

Killip class

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Cardiac arrest

Yes

Yes

Yes

Anterior STEMI

Not significant

Yes (ST-segment deviation)

Yes (Anterior or LBBB)

Yes (Anterior or LBBB)

Yes

Creatinine

Yes

Yes

Yes (eGFR <60 ml/min)

Yes

Yes (CrCl)

Hemoglobin

Yes

Yes (Anemia)

Troponin T/I

Yes

Yes

Yes

Ischemic time

Yes (>3 hours)

Yes (>4 hours)

Yes (>4 hours)

LVEF during hospitalization

Yes (baseline LVEF <40%)

Yes (baseline LVEF <40%)

Yes (baseline LVEF <40%)

Heart rate

Not available

Yes

Yes

Yes

Yes

Blood pressure

Not available

Yes

Yes

Yes

3-vessel disease

Not available

Yes

Yes

Post PPCI TIMI flow

Not available

Yes

Yes