From: In-vitro mapping of E-fields induced near pacemaker leads by simulated MR gradient fields
Lead | E-ratio (1 mm from distal tip) large probe | E-width (mm) | E-field at probe tip (V/m) |
---|---|---|---|
Simulated lead (insulated wire) | 3.6 | 2.5 | 0.13 |
Active fixation tip | 15.3 | 7.4 | 0.54 |
Tined Tip | 18.7 | 3.2 | 0.65 |