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Table 2 Duration of ischemia and corresponding AW-score, myocardium at risk and MI size.

From: Infarct evolution in man studied in patients with first-time coronary occlusion in comparison to different species - implications for assessment of myocardial salvage

Case

Duration of ischemia (min)

AW score

MaR (% by SPECT)

MI (%)

MI/MaR (% by SPECT)

1

190

-

37

11

31

2

60

3.1

- *

0

0

3

145

2.2

24

4

16

4

205

3.7

58

0

0

5

135

2.8

21

2

8

6

175

-

5

2

40

7

80

2.8

32

9

29

8

245

2.7

25

8

31

9

110

3.0

48

2

4

10

135

4.0

24

2

7

11

240

3.0

71

7

10

12

150

1.0

29

11

37

13

96

3.2

34

0

0

14

195

-

37

13

35

15

120

2.4

48

11

23

16

387

1.0

38

21

54

17

104

4.0

19

3

15

18

196

2.0

34

9

27

  1. AW = Anderson-Wilkins score, MaR = myocardium at risk by SPECT. Infarct = infarct size by LGE.
  2. * Please see Results for explanation, AW scoring not possible.