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Table 2 Angiographic, procedural and echocardiographic data

From: Addition of routine blood biomarkers to TIMI risk score improves predictive performance of 1-year mortality in patients with ST-segment elevation myocardial infarction

 

All (n = 1057)

Mortality (−) (n = 982)

Mortality (+) (n = 75)

p value

Angiographic and procedural data

 Infarct related artery [n (%)]

NA

  Left main

8 (0.8)

2 (0.2)

6 (8.0)

 

  Left anterior descending

556 (52.6)

510 (51.9)

46 (61.3)

 

  Left circumflex

95 (9.0)

90 (9.2)

5 (6.7)

 

  Right coronary

398 (37.7)

380 (38.7)

18 (24.0)

 

 Extent of coronary artery disease [n (%)]

0.257

  1-vessel

404 (38.2)

382 (38.9)

22 (29.3)

 

  2-vessel

364 (34.4)

334 (34.0)

30 (40.0)

 

  3-vessel

289 (27.3)

266 (27.1)

23 (30.7)

 

 Baseline TIMI flow grade [n (%)]

0.840

  0–2

950 (90.0)

884 (90.1)

66 (89.2)

 

 3

105 (10.0)

97 (9.9)

8 (10.8)

 

 Final TIMI flow grade [n (%)]

   

 < 0.001

  0–2

163 (15.5)

134 (13.7)

29 (39.2)

 

  3

892 (84.5)

847 (86.3)

45 (60.8)

 

Stent number (n)

1.1 ± 0.3

1.1 ± 0.3

1.2 ± 0.5

0.036

Stent diameter (mm)

3.09 ± 0.38

3.10 ± 0.38

2.95 ± 0.40

0.002

Stent length (mm)

27.1 ± 10.5

26.8 ± 10.3

31.0 ± 13.3

0.012

Door-to-balloon time (min)

72.0 (58.0–87.0)

71.0 (58.0–87.0)

80.0 (64.5–89.0)

0.012

Symptom-to-balloon time (min)

210.0 (135.0–407.5)

206.0 (133.0–381.3)

296.0 (180.0–570.0)

0.001

Procedural success [n (%)]

892 (84.5)

847 (86.3)

45 (60.8)

 < 0.001

Echocardiographic data

 LVEF (%)

47.3 ± 12.0

48.0 ± 11.5

35.7 ± 14.9

 < 0.001

 LVEDD (mm)

51.4 ± 5.0

51.4 ± 5.0

51.2 ± 4.8

0.897

 E/E’

11.9 ± 5.2

11.8 ± 5.2

12.8 ± 4.7

0.564

  1. NA not available, TIMI thrombolysis in myocardial infarction, LVEF left ventricular ejection fraction, LVEDD left ventricular end-diastolic dimension