Fig. 5From: Computational simulations of the effects of the G229D KCNQ1 mutation on human atrial fibrillationSpiral wave activity in the 2D human atrial tissue modeled using a WT I Ks and b the G229D mutation I Ks. S1 BCL is 700 ms and the S1–S2 interval is 400 ms. AP traces, which are presented on the right side, was recorded from the white point (indicated by an arrow at the first figure in each panel). Time zero was considered as the time when the first S1 was appliedBack to article page