Table 5.
Comparison of the left and right ventricular parameters of the patients with LVNC phenotype and at least one clinical feature and the patients with LVNC phenotype and no clinical features.
| Patients with LVNC phenotype and | Patients with LVNC phenotype and | ||
|---|---|---|---|
| at least one clinical feature (n = 68) | no clinical features (n = 32) | p | |
| Age (years) | 34.8 ± 12.3 | 38.8 ± 16.0 | 0.212 |
| LV-EDVi (ml/m2) | 75.1 ± 14.5 | 80.3 ± 14.5 | 0.094 |
| LV-ESVi (ml/m2) | 25.7 ± 7.9 | 28.0 ± 6.2 | 0.152 |
| LV-SVi (ml/m2) | 49.5 ± 9.2 | 52.3 ± 9.7 | 0.164 |
| LV-EF (%) | 66.1 ± 6.2 | 65.5 ± 4.2 | 0.455 |
| LV-TMi (g/m2) | 26.1 ± 7.6 | 27.2 ± 6.8 | 0.504 |
| LV-CMi (g/m2) | 48.2 ± 11.7 | 54.4 ± 13.0 | 0.019 |
| LV-GLS (%) | −22.3 ± 3.0 | −21.1 ± 3.0 | 0.051 |
| LV-GCS (%) | −30.1 ± 5.2 | −28.6 ± 4.6 | 0.163 |
| RV-EDVi (ml/m2) | 70.2 ± 15.1 | 76.5 ± 14.5 | 0.052 |
| RV-ESVi (ml/m2) | 26.1 ± 7.9 | 29.9 ± 6.8 | 0.022 |
| RV-SVi (ml/m2) | 44.2 ± 9.1 | 46.6 ± 8.8 | 0.211 |
| RV-EF (%) | 63.0 ± 6.9 | 61.0 ± 4.2 | 0.146 |
| RV-TMi (g/m2) | 20.8 ± 6.0 | 22.9 ± 6.5 | 0.111 |
| RV-CMi (g/m2) | 14.5 ± 4.5 | 16.2 ± 4.3 | 0.067 |
| RV-GLS (%) | −25.5 ± 4.0 | −24.4 ± 4.8 | 0.23 |
| RV-FWS (%) | −29.7 ± 4.8 | −27.7 ± 5.2 | 0.059 |
| RV-SS (%) | −16.0 ± 4.4 | −17.0 ± 5.7 | 0.344 |
Bold values indicate statistical significance (p < 0.05).
CMi, compacted myocardial mass index; EDVi, end-diastolic volume index; EF, ejection fraction; ESVi, end-systolic volume index; FWS, free wall strain; GCS, global circumferential strain; GLS, global longitudinal strain; LV, left ventricle; LVNC, left ventricular non-compaction; RV, right ventricle; SS, septal strain; SVi, stroke volume index; TMi, trabeculated myocardial mass index.