Table 2 Clinical, procedural and angiographic data

Pain to door time, median (IQR) minutes)

161 (134)

Door to balloon time, median (IQR) (minutes)

64 (57)

Total ischemic time, median (IQR) (minutes)

225 (144)

Killip class on admission

 Class I

23 (72 %)

 Class II

9 (28 %)

Anterior wall MI

13 (40 %)

Infarct related artery system

 LAD

13 (40 %)

 RCA

19 (60 %)

TIMI flow grade 0 before

31 (97 %)

Manual thromboaspiration

7 (30 %)

Balloon predilatation

15 (47 %)

GP IIb/IIIa inhibitors

3 (10 %)

Number of stents implanted

1.38 ± 0.61

Total stent length (mm)

21.8 ± 4.8

Average stent diameter (mm)

3.14 ± 0.38

Balloon postdilatation

2 (6.3 %)

TIMI flow grade 3 after

32 (100 %)

Myocardial blush grade 3 after

32 (100 %)

Creatine kinase (U/L)

1778 ± 1108

Creatine kinase MB (U/L)

148 ± 116

Troponin (μg/L)

32.3 ± 45.9