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. Author manuscript; available in PMC: 2012 Jan 7.
Published in final edited form as: Circ Res. 2011 Jan 7;108(1):70–84. doi: 10.1161/CIRCRESAHA.110.223578

Figure 4.

Figure 4

Sample results for a single CaRU in response to a 200-ms voltage clamp to 0 mV34. (A) Ca2+ flux through a single LCC (gray line) and through the set of five RyRs (black line) within a single dyadic subspace compartment. Arrows 1 and 2 highlight RyR number and Ca2+ gradient driven changes in SR Ca2+ release flux, respectively. (B) Subspace [Ca2+] associated with the events of panel A. (C) Ca2+ flux through the set of four LCCs (gray line) and the set of 20 RyRs (black line) within a single CaRU. (D). Mean subspace [Ca2+] in the four subspace compartments associated with the events in the CaRU described in panel C.