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. 2018 Apr 26;9:393. doi: 10.3389/fphys.2018.00393

Figure 4.

Figure 4

Ca2+ waves triggered by four sparks at the corner of a computational domain, i.e., (18, 19.2), (18, 18.4), (18, 17.6), (18, 16.8) in the region of 20 × 20 μm2. The beginning level of [Ca2+]lumen is 1.0 mM. (A,B) Snapshots of Ca2+ waves initially triggered by Ca2+ sparks with rogue RyRs (A) and without considering rogue RyRs (B) at 10, 50, 100, 150 ms from left to right. (C) Computational results for line-scan images of [Ca2+]cyto with and without rogue RyRs at the line of y = 16.8.