Table 1.
Device programming and automatic remote monitoring alert setting.
| Trigger type ms/bpm | Detection |
|---|---|
| AF | Low—12% RR variability |
| HVR | 180 bpm |
| Bradycardia | 40 bpm |
| SRD | 40% |
| Asystole | 3 s |
| Device | Type of alarm |
| Programmer triggered message received | Yellow warning |
| ERI | Red warning + notification |
| Backup mode active | Red warning + notification |
| Sensing | |
| Ventricular sensing amplitude (daily mean): <0.05 mV | Red warning + notification |
| Atr. and ven. arrhythmia | |
| Mean ventricular rate during AF > 150 bpm for >5% of day | Yellow warning |
| Number of asystole episodes: at least one | Red warning + notification |
| Number of high ventricular rate episodes (HVR): at least one | Red warning + notification |
| Number of bradycardia episodes: at least one | Yellow warning + notification |
| Number of sudden rate drop episodes: at least one | Yellow warning + notification |
| Episode | |
| Episode details received | Yellow warning |
| Remote monitoring | |
| First message received | Yellow warning |
| No messages received for 5 days | Yellow warning + notification |
| HM follow-up transmission has arrived | Yellow warning |
AF, atrial fibrillation; HVR, high ventricular rate; SRD, sudden rate drop; ERI, elective replacement indicator; HM, home monitoring.