The mix/homogeneous-polarized distribution exhibits faster conduction, compared with the baseline/polarized distribution, for all DIs. CV is shown as a function of DI for different cleft widths w and (A–C) gap junction conductance g_gap. For most conditions, the mix/homogeneous-polarized distribution (magenta) CV restitution curve is flatter, compared with the baseline/polarized distribution (black). Note, for the cases in the upper left panels (low g_gap, narrow cleft width), conduction failed to capture at shorter BCL values.