Figure 3.
Lack of acute empagliflozin (EMPA) effects on peak Na+ current (INa) of mdx ventricular cardiomyocytes. A: peak INa before, during superfusion with bath solution containing 1 µM EMPA (light blue), and after washout over time (n = 13 cells from 2 mdx hearts). Data are expressed as means ± SE. Inset: pulse protocol, applied at 1-Hz frequency and elicited INa at the very beginning of the experiment. B: equivalent experiment as described in A at 10-Hz frequency (n = 15 cells from 2 mdx hearts).