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Echocardiographic data of 89 dogs with accessory atrioventricular pathways prior to radiofrequency catheter ablation
| Echocardiographic measurement | Mean ± SD or median (range) |
|---|---|
| LVIDdN | 1.64 (1.26‐2.3) |
| LVIDsN | 1.18 ± 0.21 |
| LVEF | 53 ± 12% |
| LVESVI | 37.8 ± 21.9 ml/M2 |
| LVFS | 25% (5%‐42.8%) |
| LA:Ao ratio in 2D right parasternal short‐axis view | 1.35 (1.00‐2.12) |
| Mitral regurgitation | |
| None | 25 |
| Trace or mild | 44 |
| Moderate | 15 |
| Severe | 5 |
| Tricuspid regurgitation | |
| None | 19 |
| Trace or mild | 53 |
| Moderate | 12 |
| Severe | 5 |
