Table 3.
Device characteristics and safety issues
| Parameter | Value |
|---|---|
| MR-conditional, n (%) | 23 (100%) |
| S-ICD device model A 209, n (%) | 23 (100%) |
| Electrode model, n (%) | |
| 3401 | 12 (52%) |
| 3501 | 9 (39%) |
| 3010 | 2 (9%) |
| Safety issues associated with CMR, n (%) | |
| Death | 0 (0%) |
| Device replacement | 0 (0%) |
| Electrical reset | 0 (0%) |
| Change of impedance | 0 (0%) |
| Change in battery voltage | 0 (0%) |
| VT/VF/hemodynamic instability | 0 (0%) |
| PVC during CMR | 8 (35%) |
| Loss of device alarm | 12 (52%) |
MR magnetic resonance; PVC premature ventricular complex; VF ventricular fibrillation; VT ventricular tachycardia