TABLE I.
Description of model parameters.
| Membrane and cleft | |
|---|---|
| Variable | Description |
| A m | Lateral segment membrane area |
| A j | Junctional membrane area |
| C m | Membrane capacitance |
| C lat | Capacitance of lateral segment membrane |
| C j | Capacitance of junctional membrane |
| C tot | Total capacitance |
| vcl | Cleft volume |
| Ionic currents (μA) | |
| Variable | Description |
| I Na | Voltage-gated sodium current |
| I K | Time-dependent potassium current |
| I b | Background leakage current |
| I Kp | Plateau potassium current |
| I K1 | Inward rectifying potassium current |
| I si | Slow-inward current |
| I cl | Cleft current |