| DLT | deltamethrin |
| I -V | current versus voltage |
| IC50 | the concentration required for 50% inhibition |
| I Na | voltage-gated Na+ current |
| KB | KB-R7943 (2-[2-[4-(4-nitrobenzyloxy)phenyl]ethyl]isothiourea) |
| I Na(L) | late Na+ current |
| I Na(R) | resurgent Na+ current |
| I Na(T) | transient Na+ current |
| I Na(W) | window Na+ current |
| K D | dissociation constant |
| NCX exchanger | Na+-Ca2+ exchanger |
| Ran | ranolazine |
| SEM | standard error of mean |
| τinact(S) | time constant in the slow component of current inactivation |
| TEA | tetraethylammonium chloride |
| Tef | tefluthrin |
| TTX | tetrodotoxin |
| Vramp | ramp voltage |