Prognostic Score of De Luca et al for a Patient with an ST Segment Elevation Myocardial Infarction (STEMI) Treated with Primary Angioplasty (Zwolle Score)

Killip class

1

0

2

4

3 or 4

9

TIMI flow

3

0

2

1

0 or 1

2

age of the patient

< 60 years

0

>= 60 years

2

number of vessels involved

1 or 2

0

3

1

anterior infarct

no

0

yes

1

ischemic time

<= 4 hours

0

> 4 hours

1

Total Score

Percent Mortality

0 or 1

0

2

0.5 - 0.9%

3

1.1 - 1.3%

4

1.4 - 2.8%

5

3.9 - 6.7%

6

5 - 7.3%

7

9.1 - 10.7%

8

11.8 - 14.3%

9

23.1 - 25%

> 10

35.3 - 44.1%