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. 2017 Jan 24;595(7):2285–2297. doi: 10.1113/JP273626

Figure 5. Effects of the maximum conductance and Ca2+ affinity of I Ks .

Figure 5

A, stability boundaries plotted for multiple g ks, with values of 50, 100, 200, 250 and 300% of the original value (0.0245 mS μF−1). B, stability boundaries plotted for three K m, with values of 1.0, 0.5 and 2.0 μm corresponding to the black, red and green curves, respectively. C, ΔAPD vs. Δ[Ca2+]peak when g ks is varied. D, slope (ΔAPD/Δ[Ca2+]peak) vs. g ks. E, ΔAPD vs. Δ[Ca2+]peak when K m is varied. F, slope (ΔAPD/Δ[Ca2+]peak) vs. K m.