Table 2 Echocardiographic parameters in patients with CVP ≥ 8mmHg (n = 244)
Categories | Number of measurement | Findings | Abnormal (n, %) | Definition of abnormal | ||||
|---|---|---|---|---|---|---|---|---|
Min | 25th | Median | 75th | Max | ||||
RV function-related parameters | ||||||||
 R/LVEDA | 234 | 0.24 | 0.48 | 0.55 | 0.65 | 1.62 | 82 (34) |  ≥ 0.6 |
 RV systolic dysfunction | ||||||||
  TAPSE(cm) | 242 | 0.89 | 1.49 | 1.90 | 2.28 | 3.40 | 90 (37) |  < 1.7 |
  S’(cm/s) | 191 | 2.13 | 10.3 | 12.4 | 14.6 | 22 | 42 (17) |  < 9.5 |
  FAC(%) | 239 | 10 | 34 | 44 | 52 | 75 | 61 (25) |  < 35% |
 PVR (Wood units) | 184 | 1.1 | 1.8 | 2.3 | 2.8 | 5.7 | 34 (14) |  > 3.0 |
Haemodynamic consequences | ||||||||
 TAPSE/PASP | 216 | 0.15 | 0.44 | 0.59 | 0.73 | 1.4 | 83 (34) |  ≤ 0.5 |
 Venous congestion | 220 |  |  |  |  |  | 39 (16) | IVCD > 2cm and HV S/D < 1 |
 CI(L/min/m2) | 230 | 1.1 | 2.5 | 3.1 | 3.8 | 7.9 | 55 (23) |  < 2.5 |