Mean current–voltage relationships for peak (A) and sustained (B) components of Kv current. There was no significant difference in current density in the WKY (•, n = 7) and SHR + AT1R-AS-treated (▴, n = 6) rats. However, the Kv current density for both the peak and sustained components was significantly lower in the SHR (▪, n = 12) and SHR + LNSV-treated (▾, n = 6) animals.