Figure 2. Currents recorded in a rat ventricular myocyte exposed to 10 micro Meter thiopental. (A) Voltage-clamp protocol (B) Control current tracing. (C) Thiopental, 10 micro Meter. (D) Ten-minute washout. The dashed line indicates zero current. Cell capacitance is 108 pF, and series resistance is 13.9 M Omega.