Device | Number of patients | Number of scans | Mean follow-up (days) |
Vagal nerve stimulator (VNS) | 23* | 34* | 196* |
Implantable loop recorder (ILR) | 22* | 26* | 84* |
Abandoned PM/ICD leads | 22* | 38* | 426* |
Spinal cord stimulator | 16 | 16 | 46 |
Peripheral nerve stimulator | 5 | 5 | 65 |
Bladder stimulator | 3 | 5 | 324 |
Deep brain stimulator | 2 | 2 | 240 |
Gastric stimulator | 1 | 1 | 0 |
Bone stimulator | 1 | 1 | 0 |
Abandoned VNS wires | 1 | 1 | 196 |
Watchman device | 1 | 1 | 16 |
All Devices | 94* | 127* | 190* |