Table 3 Summary of effect of number of gj-channels on the decay of voltage as a function of distance in a chain of 100 cells
From: Cable properties and propagation velocity in a long single chain of simulated myocardial cells
No. of gj-channels | Io (nA) | ΔVo (mV) | ΔVx (mV) Cell number | ||||
|---|---|---|---|---|---|---|---|
50 & 52 | 49 & 53 | 48 & 54 | 47 & 55 | ||||
A | 0 | 10.0 | 293 | 0 | 0 | 0 | 0 |
5.0 | 148 | 0 | 0 | 0 | 0 | ||
1.0 | 29.5 | 0 | 0 | 0 | 0 | ||
0.5 | 14.8 | 0 | 0 | 0 | 0 | ||
B | 1 | 10.0 | 295 | 0 | 0 | 0 | 0 |
5.0 | 147 | 0 | 0 | 0 | 0 | ||
1.0 | 29.5 | 0 | 0 | 0 | 0 | ||
0.5 | 14.6 | 0 | 0 | 0 | 0 | ||
C | 10 | 10.0 | 280 | 8.0 | 0 | 0 | 0 |
5.0 | 140 | 4.0 | 0 | 0 | 0 | ||
1.0 | 28.0 | 0.5 | 0 | 0 | 0 | ||
0.5 | 14.0 | 0.2 | 0 | 0 | 0 | ||
D | 100 | 10.0 | 200 | 40.0 | 3.0 | 0 | 0 |
5.0 | 100 | 20.0 | 3.0 | 0 | 0 | ||
1.0 | 20.0 | 4.0 | 0.5 | 0 | 0 | ||
0.5 | 10.0 | 2.0 | 0.3 | 0 | 0 | ||
E | 300 | 10.0 | 139 | 50.1 | 18.1 | 6.5 | 2.4 |
5.0 | 69.3 | 25.0 | 9.0 | 3.3 | 1.2 | ||
1.0 | 13.9 | 5.0 | 1.8 | 0.7 | 0.2 | ||
0.5 | 6.9 | 2.5 | 0.9 | 0.3 | 0.1 | ||
F | 1000 | 10.0 | 83.0 | 48.0 | 26.0 | 15.0 | 8.0 |
5.0 | 42.0 | 23.0 | 13.0 | 7.0 | 4.0 | ||
1.0 | 8.3 | 4.7 | 2.7 | 1.5 | 0.8 | ||
0.5 | 4.2 | 2.3 | 1.3 | 0.7 | 0.4 | ||
G | 3000 | 10.0 | 51.5 | 36.2 | 25.4 | 17.9 | 12.6 |
5.0 | 25.7 | 18.1 | 12.7 | 9.0 | 6.3 | ||
1.0 | 5.1 | 3.6 | 2.5 | 1.8 | 1.3 | ||
0.5 | 2.6 | 1.8 | 1.3 | 0.9 | 0.6 | ||
H | 10000 | 10.0 | 31.2 | 26.7 | 25.0 | 21.5 | 17.2 |
5.0 | 15.6 | 13.3 | 12.5 | 10.8 | 10.0 | ||
1.0 | 3.2 | 2.7 | 2.5 | 2.2 | 2.0 | ||
0.5 | 1.6 | 1.3 | 1.3 | 1.1 | 1.0 | ||