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. Author manuscript; available in PMC: 2009 Nov 1.
Published in final edited form as: Basic Res Cardiol. 2008 Jul 19;103(6):537–551. doi: 10.1007/s00395-008-0740-1

Figure 3. Vm and [Ca2+]i changes induced by S2 (+20 mA, 20 ms) as a function of S1-S2 interval.

Figure 3

(A) Vm and [Ca2+]i distributions at the end of S2. (B) ΔVm and Δ[Ca2+]i distributions at the end of S2. (C) S1-S2 VC traces (red) are superimposed on the signals induced with S1 alone (black). (D) S1-S2 VA traces (blue) are superimposed on the signals induced with S1 alone (black). The pixel locations of the traces are indicated by white and blue dots in A.