| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Irregular heartbeat (cardiac arrhythmia) | 1 | 0 | |
| Premature ventricular contractions | 1 | 0 |
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Irregular heartbeat (cardiac arrhythmia) | 1 | 0 | |
| Premature ventricular contractions | 1 | 0 |