Table 4. Correlations of right ventricular and left ventricular regional systolic long axis velocities with FRDA-specific and cardiac characteristics in FRDA subjects.
| RV s` | Septal s` | Inferior s` | Anterior s` | Lateral s` | ||
|---|---|---|---|---|---|---|
| Age | r | -0.03 | 0.14 | 0.10 | -0.05 | -0.13 |
| p | NS | NS | NS | NS | NS | |
| GAA1 | r | -0.31 | -0.15 | -0.24 | -0.25 | -0.19 |
| p | <0.005 | NS | 0.038 | 0.024 | NS | |
| GAA2 | r | -0.24 | -0.07 | -0.11 | -0.33 | -0.30 |
| p | 0.039 | NS | NS | 0.004 | 0.008 | |
| AOS | r | 0.28 | 0.38 | 0.45 | 0.21 | 0.18 |
| p | 0.005 | 0.002 | <0.001 | NS | NS | |
| Symptom duration | r | -0.17 | -0.06 | -0.15 | -0.16 | -0.24 |
| p | NS | NS | NS | NS | 0.045 | |
| BSA | r | -0.15 | 0.09 | 0.13 | 0.10 | 0.01 |
| p | NS | NS | NS | NS | NS | |
| Heart rate | r | -0.06 | -0.03 | 0.09 | 0.05 | -0.04 |
| p | NS | NS | NS | NS | NS | |
| SWT | r | -0.26 | -0.17 | -0.31 | -0.30 | -0.26 |
| p | 0.033 | NS | 0.006 | 0.007 | 0.026 | |
| LVEDD | r | 0.19 | 0.15 | 0.21 | 0.17 | 0.23 |
| p | NS | NS | NS | NS | NS | |
| LVEDL | r | 0.02 | 0.17 | 0.19 | 0.25 | 0.28 |
| p | NS | NS | NS | 0.031 | 0.016 |