Inappropriate ICD interventions
| Patient | Inappropriate interventions |
Reason (n; CL in ms) | Circumstances | Outcome | Follow up (months) |
| 2 | 1 | ST (1; 330) | Exercise | Shock delivery | 22 |
| 6 | 3 | AF (3; 240 to 260) | Exercise | Shock delivery | 46 |
| 8 | 17 | ST (16; 320 to 340) | Exercise | ATP | 44 |
| NSPVT (1; 160) | Exercise | Shock delivery | |||
| 9 | 1 | ST (1; 320) | Exercise | Shock delivery | 4 |
AF, atrial fibrillation; ATP, antitachycardia pacing; CL, cycle length; NSPVT, non-sustained polymorphic ventricular tachycardia; ST, sinus tachycardia.