Combination indices for auranofin in combination with various potassium channel inhibitorsa
| Channel inhibitor | Kv channel specificity | CI (SEM) |
|---|---|---|
| Loratadine | 1.5 | 0.75 (0.02) |
| Flecainide | 1.3 | 1.4 (0.2) |
| Propafenone | 2.1 | 1.5 (0.1) |
| Quinidine | Broad (1.5) | 0.78 (0.02) |
↵a The CIs were calculated using the 50% effective concentrations whenever possible (or the maximum combination ratio).