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Table 4 T1- and T2-values of each case

From: Changes in magnetic resonance imaging relaxation time on postmortem magnetic resonance imaging of formalin-fixed human normal heart tissue

Scan-timing Case T1-value Median / mean ± SD T2-value Median/ mean ± SD
Raw scan 2 427.9 411.7/407.5 ± 21.6 77.1 77.1/77.6 ± 6.0
3 411.7 78.7
8 453.3 87.6
9 374.3 69.0
10 383.5 76.0
11 418.5 62.4
12 409.7 73.9
17 349.7 74.5
19 403.4 84.6
20 421.7 82.7
21 428.4 87.2
Pre-cut scan 2 213.3 226.7/223.2 ± 16.0 59.7 54.4/55.2 ± 3.2
6 258.1 54.1
7 224.0 59.6
8 225.6 53.6
9 195.2 52.6
10 231.2 52.3
11 204.4 62.5
12 227.8 61.5
13 234.0 51.0
14 193.8 51.4
15 196.1 52.4
16* 208.2 54.6
18* 235.6 58.2
19* 231.7 54.6
20* 254.7 55.1
21* 238.0 50.5
Post-cut scan 1 135.5 172.5/175.4 ± 21.3 47.3 51.6/53.4 ± 4.7
2 144.9 47.8
3 133.8 50.1
4 159.0 60.0
5 160.5 49.3
6 165.2 53.0
7 167.9 57.6
8 194.7 65.0
10 166.5 48.9
11 178.3 49.5
12 178.8 61.5
16* 177.0 48.3
17* 221.8 57.3
18 210.0 55.0
19 220.0 49.0
20* 192.7 55.1
  1. *Consecutive scans were performed under the same conditions. The signal averages of 22 Pre-cut scans of these 5 specimens were taken. The signal averages of 12 Post-cut scans of these 3 specimens were taken (See Table 1)