Correlation between the measurements obtained by three dimensional echocardiography and surgery
| GSI | DMI | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| r | Coefficient | Standard error (cm) | p value | r | Coefficient | Standard error (cm) | p value | ||
| IVC | 0.84 | 0.82 | 0.19 | 0.0025 | 0.92 | 0.96 | 0.12 | 0.0001 | |
| SVC | 0.64 | 0.57 | 0.21 | 0.0198 | 0.73 | 1.03 | 0.27 | 0.0023 | |
| CS | 0.68 | 1.39 | 0.50 | 0.0223 | 0.96 | 0.98 | 0.08 | 0.0001 | |
| TV | 0.82 | 0.75 | 0.15 | 0.0004 | 0.86 | 0.94 | 0.15 | 0.0001 | |
| Mean (SD) | 0.75 (0.08) | 0.88 (0.31) | 0.26 (0.14) | 0.0113 (0.001) | 0.87 (0.09) | 0.98 (0.03) | 0.16 (0.07) | 0.0007 (0.001) | |
CS, coronary sinus; DMI, Doppler myocardial imaging; GSI, grey scale imaging; IVC, inferior vena cava; SVC, superior vena cava; TV, tricuspid valve.