Table 2.
Patient | Infarct (No/yes) | Wall motion | Wall motion | ARI |
RT |
All data |
9 regions |
||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score (0–18) | Local dispersion (Δ ms) | Regional dispersion (Δ ms) | Local dispersion (Δ ms) | Regional dispersion (Δ ms) | AT-ARI |
AT-RT |
AT-ARI |
AT-RT |
|||||||
(N/H/A/D) | Slope | r | Slope | r | Slope | r | Slope | r | |||||||
1 | No | H | 1 | 25 | 68 | 25 | 73 | −0.46 | −0.210 | 0.54 | 0.246 | −0.58 | −0.329 | 0.42 | 0.242 |
2 | No | H | 2 | 20 | 88 | 17 | 86 | −2.71 | −0.482 | −1.71 | −0.328 | −4.64 | −0.607 | −3.64 | −0.514 |
3 | No | H | 1 | 24 | 75 | 25 | 67 | −0.53 | −0.201 | 0.47 | 0.178 | −0.86 | −0.326 | 0.14 | 0.054 |
4 | Yes | D | 18 | 23 | 85 | 26 | 65 | −1.88 | −0.652 | −0.88 | −0.374 | −2.34 | −0.753 | −1.34 | −0.548 |
5 | Yes | H | 2 | 20 | 89 | 24 | 88 | −0.12 | −0.029 | 0.88 | 0.218 | −1.08 | −0.233 | −0.08 | −0.019 |
6 | Yes | A | 7 | 36 | 91 | 40 | 91 | −0.59 | −0.168 | 0.41 | 0.117 | −0.34 | −0.093 | 0.66 | 0.178 |
7 | Yes | A | 12 | 20 | 89 | 22 | 98 | 1.86 | 0.401 | 2.86 | 0.558 | 2.74 | 0.511 | 3.74 | 0.630 |
8 | Yes | D | 18 | 42 | 108 | 45 | 77 | −0.99 | −0.641 | 0.01 | 0.008 | −1.06 | −0.721 | −0.06 | −0.062 |
9 | Yes | A | 7 | 39 | 100 | 38 | 92 | −1.97 | −0.467 | −0.97 | −0.251 | −2.09 | −0.572 | −1.09 | −0.342 |
10 | Yes | A | 4 | 32 | 90 | 30 | 111 | −0.09 | −0.046 | 0.91 | 0.426 | 0.14 | 0.062 | 1.14 | 0.452 |
11 | Yes | H | 2 | 33 | 66 | 34 | 80 | 0.61 | 0.255 | 1.61 | 0.519 | 0.99 | 0.339 | 1.99 | 0.587 |
12 | Yes | H | 3 | 37 | 115 | 42 | 134 | 1.11 | 0.287 | 2.11 | 0.496 | 0.60 | 0.168 | 1.60 | 0.412 |
13 | No | N | 0 | 20 | 30 | 16 | 35 | −0.59 | −0.349 | 0.41 | 0.250 | −0.39 | −0.256 | 0.61 | 0.388 |
14 | No | N | 0 | 19 | 62 | 17 | 52 | −0.68 | −0.520 | 0.32 | 0.277 | −0.73 | −0.576 | 0.27 | 0.255 |
15 | No | N | 0 | 22 | 82 | 21 | 81 | −0.15 | −0.051 | 0.85 | 0.275 | −0.53 | −0.202 | 0.47 | 0.177 |
16 | No | N | 0 | 28 | 64 | 31 | 56 | −0.55 | −0.198 | 0.45 | 0.166 | −0.68 | −0.235 | 0.32 | 0.116 |
17 | No | N | 0 | 17 | 31 | 18 | 32 | −0.36 | −0.245 | 0.64 | 0.414 | −0.38 | −0.260 | 0.62 | 0.395 |
18 | No | N | 0 | 17 | 48 | 17 | 60 | 0.29 | 0.178 | 1.29 | 0.624 | 0.37 | 0.250 | 1.37 | 0.692 |
19 | No | N | 0 | 26 | 32 | 26 | 45 | 0.83 | 0.480 | 1.83 | 0.770 | 0.99 | 0.643 | 1.99 | 0.861 |
20 | No | N | 0 | 24 | 53 | 30 | 63 | −0.11 | −0.066 | 0.89 | 0.487 | −0.05 | −0.027 | 0.95 | 0.482 |
21 | Yes | N | 0 | 22 | 33 | 19 | 59 | 0.24 | 0.271 | 1.24 | 0.829 | 0.30 | 0.409 | 1.30 | 0.891 |
22 | Yes | N | 0 | 35 | 47 | 36 | 47 | 0.05 | 0.013 | 1.05 | 0.244 | 0.24 | 0.060 | 1.24 | 0.294 |
23 | Yes | N | 0 | 31 | 58 | 35 | 48 | −0.77 | −0.357 | 0.23 | 0.110 | −1.03 | −0.559 | −0.03 | −0.023 |
Order of patients is the same as in Figure 3. Wall motion: N, normal; H, hypokinetic; A, akinetic; D, dyskinetic. Hypokinesia: 1 or more regions were hypokinetic and none of the others akinetic or dyskinetic. Akinesia: 1 or more regions akinetic and none of the others dyskinetic. Dyskinetic: 1 or more regions dyskinetic, other regions any value. AT-ARI relation (all data): linear regression on all data points between activation times and activation-recovery intervals. AT-ARI slope (nine segments): linear regression on the average activation time and average activation-recovery interval on all data points (72 at maximum, penultimate column) and on the averages for both values in each of nine segments (ultimate column). AT-RT slopes are provided as well. Although the slope of the AT-RT relation must be 1.0 positive to the slope of the AT-ARI relation, the correlation coefficients can differ. In case that a relationship was significant (p < 0.05) in an individual patient this is indicated by italics.