Figure 3.
Effects of KCNE3 on APD; ex vivo transduction of rabbit ventricular myocytes in primary culture. (a) Representative traces of action potential and (b) pooled data of APD90 from control (–KCNE3, n = 7, open symbols) and E3-transduced (+KCNE3, n = 6, filled symbols) myocytes, at 1 Hz pacing cycle. Scale bar = 0.1 seconds; dash marks designate 0 mV. *P < 0.05 vs. control.