Table 2 Left and right ventricular parameters in isolated LBBB versus controls
|
LBBB (N = 18) |
Controls (N = 18) | P Value | |
|---|---|---|---|
| LVEDV (ml) | 145 ± 34 | 127 ± 28 | 0.01 |
| LVEDVi (ml/m2) | 76 ± 14 | 67 ± 10 | 0.014 |
| LVEDD (mm) | 53 ± 7 | 50 ± 5 | 0.07 |
| LVESV (ml) | 65 ± 20 | 42 ± 14 | < 0.001 |
| LVESVi (ml/m2) | 34 ± 9 | 22 ± 6 | < 0.001 |
| LVSV (ml) | 81 ± 18 | 86 ± 16 | 0.27 |
| LVEF (%) | 56 ± 7 | 68 ± 6 | < 0.001 |
| LV C.O. (L/min) | 5.4 ± 1.4 | 5.3 ± 1.7 | 0.81 |
| LV mass (g) | 100 ± 25 | 105 ± 30 | 0.60 |
| MCF | 0.87 ± 0.20 | 0.89 ± 0.13 | 0.74 |
| RVEDV (ml) | 122 ± 38 | 130 ± 40 | 0.25 |
| RVESV (ml) | 46 ± 22 | 50 ± 21 | 0.35 |
| RVSV (ml) | 76 ± 21 | 80 ± 21 | 0.44 |
| RVEF (%) | 64 ± 9 | 63 ± 6 | 0.59 |
| LAV (ml) | 63 ± 20 | 75 ± 27 | 0.11 |
| LAVi (ml/m2) | 33 ± 8 | 39 ± 12 | 0.11 |
| RAV (ml) | 58 ± 30 | 56 ± 18 | 0.86 |
| RAVi (ml/m2) | 30 ± 8 | 29 ± 8 | 0.85 |