Simulation of Ectopic Pacemakers in the Heart: Multiple Ectopic Beats Generated by Reentry inside Fibrotic Regions

Figure 13

Dependence of the probability of connection between two sides in the discrete model on the fraction of nonconnected cells . Comparison between propagation along the fibers (left-right) and perpendicularly to the fibers (top-down). The percolation threshold is determined by the cross of the fitting line with the value with and for TP and LP directions, respectively.