Table 2. Baseline patient characteristics (n=89).
| Variables | Value |
|---|---|
| NYHA ≥ III | 5 (5.6%) |
| Cardiothoracic ratio (%) | 54.1±6.6 |
| QRS duration (ms) | 157±27 |
| QTc (ms) | 464±39 |
| Serum BNP (pmol/L) | 47.6±61.3 |
| TR pressure gradient (mmHg) | 32.6±10.5 |
| LVEDd (mm) | 43.0±6.2 |
| LVEF (%) | 64.3±8.4 |
| RVEDd (mm) | 29.9±10.3 |
| PR grade ≥ III | 42 (47%) |
| TR grade ≥ III | 11 (12%) |
| AR grade ≥ III | 4 (4%) |
NYHA, New York Heart Association functional class; BNP, brain natriuretic peptide; TR, tricuspid regurgitation; LVEDd, left ventricular end-diastolic dimension; LVEF, left ventricular ejection fraction; RVEDd, right ventricular end-diastolic dimension; PR, pulmonary valve regurgitation; AR, aortic regurgitation; QTc, corrected QT time.