N | 16-segments model | 60-segments model | Ischemic volume [ml] | |||||||
---|---|---|---|---|---|---|---|---|---|---|
W/o caffeine | W caffeine | p-values* | W/o caffeine | W caffeine | p-values* | W/o caffeine | W caffeine | p-values* | ||
No infarction | 21 | 7.1 ± 3.5 | 6.1 ± 3.3 | p = 0.89 | 15.8 ± 7 | 13.4 ± 7.1 | p = 0.46 | 4.1 ± 2.2 | 3.5 ± 2.4 | p = 0.37 |
Infarctiona | 9 | 9.8 ± 2.9 | 8.9 ± 3.3 | 25.1 ± 9.1 | 21 ± 10.1 | 4.4 ± 3.1 | 3.2 ± 2.5 | |||
No CAD | 14 | 8.3 ± 2.8 | 7.6 ± 3.8 | p = 0.43 | 20.6 ± 9.5 | 17.3 ± 10.0 | p = 0.73 | 4.4 ± 2.8 | 3.6 ± 3.0 | p = 0.85 |
Known CAD | 16 | 7.5 ± 4.3 | 6.3 ± 3 | 16.4 ± 7.4 | 13.9 ± 6.8 | 4.0 ± 2.1 | 3.1 ± 1.4 | |||
No CABG | 26 | 7.5 ± 3.5 | 6.6 ± 3.6 | p = 0.58 | 18.2 ± 9.3 | 14.8 ± 8.7 | p = 0.18 | 4.2 ± 2.7 | 3.3 ± 2.5 | p = 0.26 |
CABG | 4 | 10.8 ± 2.2 | 9.3 ± 1 | 21.0 ± 2.9 | 21.8 ± 5.9 | 4.2 ± 0.2 | 4.3 ± 1.1 |