Table 3
Mechanism of ventricular oversensing and number of inappropriate ATP/shock deliveries
| Mechanism of oversensing | Number of patients | Accumulated inappropriate shock/ATP deliveries |
|---|---|---|
| Myopotentials | 8 | 8 |
| Electrode failure | 5 | 6 |
| Electromagnetic field interference source inclusive medical interference source | 4 | 4 |
| T-wave oversensing | 10 | 3/1 |
| Pacemaker interactions | 2 | 5 |
| Double-count mechanism | 4 | 8/1 |
| Not classified | 1 | 1 |
| Patients with more than one mechanism of oversensing | 4 | 2 |
| Mechanism of oversensing | Number of patients | Accumulated inappropriate shock/ATP deliveries |
|---|---|---|
| Myopotentials | 8 | 8 |
| Electrode failure | 5 | 6 |
| Electromagnetic field interference source inclusive medical interference source | 4 | 4 |
| T-wave oversensing | 10 | 3/1 |
| Pacemaker interactions | 2 | 5 |
| Double-count mechanism | 4 | 8/1 |
| Not classified | 1 | 1 |
| Patients with more than one mechanism of oversensing | 4 | 2 |
Table 3
Mechanism of ventricular oversensing and number of inappropriate ATP/shock deliveries
| Mechanism of oversensing | Number of patients | Accumulated inappropriate shock/ATP deliveries |
|---|---|---|
| Myopotentials | 8 | 8 |
| Electrode failure | 5 | 6 |
| Electromagnetic field interference source inclusive medical interference source | 4 | 4 |
| T-wave oversensing | 10 | 3/1 |
| Pacemaker interactions | 2 | 5 |
| Double-count mechanism | 4 | 8/1 |
| Not classified | 1 | 1 |
| Patients with more than one mechanism of oversensing | 4 | 2 |
| Mechanism of oversensing | Number of patients | Accumulated inappropriate shock/ATP deliveries |
|---|---|---|
| Myopotentials | 8 | 8 |
| Electrode failure | 5 | 6 |
| Electromagnetic field interference source inclusive medical interference source | 4 | 4 |
| T-wave oversensing | 10 | 3/1 |
| Pacemaker interactions | 2 | 5 |
| Double-count mechanism | 4 | 8/1 |
| Not classified | 1 | 1 |
| Patients with more than one mechanism of oversensing | 4 | 2 |
