Table 2.
Comparison of episode classifications by expert cardiologists and AI algorithm
| Cardiologist classification |
|||||
|---|---|---|---|---|---|
| AI classification | AT/AF (n = 528) | VT (n = 18) | Brady (n = 199) | Pause (n = 2) | Other (n = 1514) |
| AT/AF (n = 589) | 510 | 0 | 0 | 1 | 78 |
| VT (n = 20) | 1 | 14 | 0 | 0 | 5 |
| Brady (n = 200) | 0 | 0 | 199 | 1 | 0 |
| Pause (n = 0) | 0 | 0 | 0 | 0 | 0 |
| Other (n = 1452) | 17 | 4 | 0 | 0 | 1431 |
AI = artificial intelligence; AT/AF = atrial tachycardia/atrial fibrillation (ie, atrial tachyarrhythmia); Brady = bradycardia; VT = ventricular tachyarrhythmia.