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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
  1. Current was injected into cell #51 (middle of chain)