TABLE 3

Biophysical parameters for slow inactivation

	Slow Inactivation (10,000 ms)				Recovery from Slow Inactivation^{^a}
	V_1/2	k	C	n	τ_f	τ_s	n
	mV	mV			ms	ms
Control	−40.4 ± 2.1	−11.8 ± 0.7	55 ± 6	6	21.7 ± 4.9 [36 ± 2%]	817 ± 153 [64 ± 2%]	6
Ranolazine (10 μM)	–50.3 ± 3.0^*	−11.5 ± 0.9	38 ± 7***	6	151 ± 47^* [43 ± 4%]	2194 ± 449^* [57 ± 4%]	6