Table 1.
Device settings for bradytherapy
| Pacing mode | DDD |
|---|---|
| Lower rate | 50 |
| Upper rate | 105 |
| Atrial output (bipolar) | 3.5 V @ 0.4 ms |
| Ventricular output (bipolar) | 3.5 V @ 0.4 ms |
| Atrial sensitivity (bipolar) | 0.25 mV |
| Ventricular sensitivity (bipolar) | 0.6 mV |
| Paced AV delay | 210–300 ms |
| Sensed AV delay | 190–270 ms |
| PVAB | Smart |
| PVARP | 360–380 ms |
| PVARP after PVC | 400 ms |
| Ventricular blanking after atrial pace | 65 ms |
| VRP | 230–250 ms |
PVAB = postventricular atrial blanking; PVARP = postventricular atrial refractory period; PVC = premature ventricular complex; VRP = ventricular refractory period.