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. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: Heart Rhythm. 2020 Aug 4;18(1):98–108. doi: 10.1016/j.hrthm.2020.07.036

Figure 5.

Figure 5.

Effects of ACh, ajmaline and apamin on APD80. (A). Overlapped Vm traces and representative APD80 maps at different PCLs at baseline and after cumulative addition of ACh, ajmaline and apamin. (B). Summary of APD80 at different PCLs (n=12, 6 females and 6 males). * p<0.05 between baseline and ACh+ajmaline. # p<0.05 between ACh+ajmaline and ACh+ajmaline+apamin.