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. 2016 May 31;6:26744. doi: 10.1038/srep26744

Figure 2. Electrotonic coupling between myocytes and non-myocytes in scars.

Figure 2

(A,C) Brightfield images of RV free wall of a control and Cx43fsp1KO heart, respectively. Scar perimeter is indicated by the black line. Black dots indicate the location of the pixel traces shown on the right. Bar = 1 mm. (B,D) Individual pixel traces. Pixel amplitudes were normalized to the largest pixel amplitude on the RV free wall. Bar = 60 ms. (E) Chart shows the percentage of pixes within the scar region with signal-to-noise ratio greater than twice background levels. n =  6 and n = 7 for Control and Cx43fsp1KO, respectively.