Table 2.
Polarity of rc
| Action potential phase | Direction of current | Channel |
Transporter |
||
|---|---|---|---|---|---|
| dp(o)/dt > 0 | dp(o)/dt < 0 | dIY/dt > 0 | dIY/dt < 0 | ||
| dVL/dt > 0 (depolarization) | Inward | + | − | − | + |
| Outward | − | + | |||
| dVL/dt < 0 (repolarization) | Inward | − | + | + | − |
| Outward | + | − | |||
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