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. 2020 Oct 14;10:17289. doi: 10.1038/s41598-020-74069-x

Figure 3.

Figure 3

NCX inhibition (with 1 µM SEA0400) mitigates the negative inotropic effect of increasing [Na+]o. (A) NCX inhibition with SEA0400 significantly increases LVDP at baseline with 145 mM Na+. (B) SEA0400 treatment prior to elevating [Na+]o mitigates the negative inotropic effect of elevated [Na+]o. n = 5, *Indicates p < 0.05 as determined by paired Student’s t-test.