Table 2. Shifts in Steady-state Activation V1/2(Δ mV) of ICa,Land ICa,T
Summary of the effects of isoflurane on steady-state activation of the Ca2+currents in atrial and ventricular cells. Data are mean ± SEM of changes in V1/2from control for the different doses of isoflurane. Control V1/2(half maximal voltage) values were −30.6 ± 0.8, 7.4 ± 0.8, and 2.0 ± 0.4 mV for atrial T- and L-type and ventricular L-type channels (ICa,T,ICa,L), respectively.
* Values significantly different (P < 0.05) from control.