Quantitative Regional Wall Motion
| Apex | Midventricular | Basal ventricular | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Segment | 64-Slice CT | SPECT | P | 64-Slice CT | SPECT | P | 64-Slice CT | SPECT | P |
| Anterior | 7.8±2.9 | 6.9±2.5 | NS | 9.2±1.7 | 8.3±1.8 | NS | 9.2±1.5 | 8.9±1.3 | NS |
| Anteroseptal | 6.5±2.7 | 5.5±2.7 | NS | 7.2±2.9 | 5.7±2.7 | <0.01 | 4.8±1.4 | 5.1±1.3 | NS |
| Inferoseptal | 6.5±2.6 | 6.0±3.1 | NS | 6.4±2.5 | 4.8±2.4 | <0.005 | 5.9±1.4 | 4.0±1.6 | <0.0001 |
| Inferior | 7.5±3.0 | 7.5±3.6 | NS | 7.8±2.6 | 7.2±2.4 | NS | 6.7±1.7 | 6.3±1.5 | NS |
| Inferolateral | 8.4±3.1 | 8.1±2.7 | NS | 8.9±2.2 | 8.3±2.1 | NS | 8.7±1.5 | 8.5±2.2 | NS |
| Anterolateral | 7.9±2.3 | 7.6±2.2 | NS | 8.9±2.2 | 8.5±1.9 | NS | 9.8±1.7 | 9.4±2.2 | NS |
| Apex anterior | 6.4±3.1 | 6.1±3.3 | NS | ||||||
| Apex inferior | 6.9±3.4 | 7.1±4.0 | NS | ||||||
Data are mean ± SD. All values are in millimeters.