Effects of Na⁺ Current and Mechanogated Channels in Myofibroblasts on Myocyte Excitability and Repolarization

Figure 4

Effects of , , and on transmembrane potential of myocyte and Mfb. (a, b) and (c, d) , in Mfb-M coupling with (blue line), with and (green line), and with , , and (red line) as compared to control (black line), by coupling two Mfbs to an atrial myocyte with of 0.5 and 8 nS.

(a)

(b)

(c)

(d)