645721.fig.001a
(a)
645721.fig.001b
(b)
645721.fig.001c
(c)
Figure 1: Prolonged APD90 in NOS3−/− myocytes after β-AR stimulation. (a) Representative AP traces from WT and NOS3−/− myocytes (control-CONT; isoproterenol-ISO). (b) Summary data (mean ± S.E.M.) of RMP in WT and NOS3−/− myocytes. (c) Summary data (mean ± S.E.M.) of β-AR stimulated increase of APD90 in WT and NOS3−/− myocytes. * 𝑃 < 0 . 0 5 , 𝑛 = 4 , 7 cells.