Table 3.
Comparison of Left Ventricular Measures Between Those Meeting 1, 2, 3, or 4 Left Ventricular Noncompaction Criteria
| Criteria Met | 0 | 1 | 2 | 3 | 4 | p Value |
|---|---|---|---|---|---|---|
| LVM, g/m1.7 | 42.5 ± 9.5 | 42.9 ± 10.2 | 39.8 ± 10.2 | 39.9 ± 8.3 | 36.1 ± 9.2 | 0.004 |
| LVEDV, ml/m1.7 | 54.5 ± 9.7 | 55.8 ± 9.2 | 56.0 ± 12.2 | 57.5 ± 10.5 | 58.7 ± 2.7 | 0.069 |
| LVESV, ml/m1.7 | 17.1 ± 5.5 | 17.7 ± 5.3 | 18.1 ± 5.4 | 18.6 ± 5.7 | 20.6 ± 6.1 | 0.006 |
| LVSV, ml/m1.7 | 37.4 ± 6.5 | 38.1 ± 6.0 | 37.9 ± 8.4 | 38.9 ± 6.4 | 38.0 ± 9.7 | 0.78 |
| LVEF, % | 69.0 ± 6.5 | 68.7 ± 6.1 | 67.8 ± 5.5 | 68.1 ± 5.9 | 64.7 ± 9.2 | 0.005 |
| LVMVR, g/ml | 0.79 ± 0.15 | 0.77 ± 0.14 | 0.72 ± 0.11 | 0.70 ± 0.13 | 0.62 ± 0.10 | <0.001 |
Values are mean ± SD.
LVEDV = left ventricular end-diastolic volume; LVEF = left ventricular ejection fraction; LVESV = left ventricular end-systolic volume; LVM = left ventricular mass; LVMVR = left ventricular mass volume ratio; LVSV = left ventricular stroke volume.