Table 2.
Characteristics and therapeutic intervention of patients with high PVC count (≥200 PVC/h).
| Multiple morphologiesa | 17 (43.6) |
|---|---|
| Frontal plane axisa | |
| Inferior | 13 (48.1) |
| Superior | 6 (22.2) |
| Left | 5 (18.5) |
| Right | 3 (11.1) |
| Morphologya | |
| Left bundle branch block | 18 (66.7) |
| Right bundle branch block | 9 (33.3) |
| Therapeutic interventionb | |
| No therapeutic intervention | 61 (79.2) |
| Pharmacotherapy (beta-blocker or amiodarone) | 15 (19.5) |
| Catheter ablation | 1 (1.3) |
| Device reprogramming | 0 (0) |
All values expressed as n (%).
a
Additional data regarding PVC morphology was available in 27–39 patients from the high PVC count group.
b
Additional data regarding therapeutic interventions was available from a total of 77 patients from the high PVC count group.