Table 2 Device-related parameters
DD (N = 42) | Normal (N = 125) | P value | |
|---|---|---|---|
Atrial leads | |||
Implant P wave | 2.55 ± 1.20 | 2.24 ± 1.32 | 0.782 |
Pacing threshold | 0.72 ± 0.28 | 0.73 ± 0.37 | 0.809 |
Impedance | 492.0 ± 135.2 | 513.6 ± 128.5 | 0.377 |
Ventricular leads | |||
Implant R wave | 10.62 ± 1.80 | 10.84 ± 2.12 | 0.569 |
Pacing threshold | 0.60 ± 0.22 | 0.61 ± 0.19 | 0.804 |
Impedance | 629.7 ± 128.4 | 652.5 ± 177.6 | 0.446 |
RV apical pacing | 22 (52.4%) | 61 (48.8%) | 0.688 |
Ventricular pacing percentage (%) | 92.4 ± 17.1 | 92.2 ± 16.1 | 0.962 |