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Individual antiarrhythmic drugs failed for the combined group of patients with AF1 and AF2
| Antiarrhythmic drug | Patient groups by total number of drugs failed |
||
|---|---|---|---|
| One drug | Two drugs | Three or more drugs | |
| (n = 400) (%) | (n = 232) (%) | (n = 115) (%) | |
| Amiodarone | 17.8 | 43.5 | 63.5 |
| Propafenone | 42.5 | 59.5 | 80 |
| Flecainide | 17.0 | 38.8 | 54.8 |
| Sotalol | 14.0 | 29.3 | 54.8 |
| Dronedarone | 4.3 | 9.1 | 25.2 |
| Quinidine | 0.0 | 1.7 | 13.9 |
| Dofetilide | 2.5 | 12.9 | 27.0 |
| Procainamide | 0.5 | 3.0 | 7.0 |
| Disopyramide | 1.5 | 2.2 | 11.3 |
