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Absolute inter-observer differences (%) using different acquisition orientations in patients.
| Short axis views | Long axis views | |
|---|---|---|
| LVEDV | 11.2 ± 7.9 ml | 4.4 ± 4.6 ml * |
| LVESV | 18.6 ± 12.5 ml | 7.0 ± 5.1 ml * |
| LV-EF | 7.2 ± 5.7% | 3.0 ± 1.7%* |
| LV mass | 14.0 ± 14.4 g | 7.1 ± 6.8 g |
*: p < 0.05 vs. standard and cross-referenced short axis views. Differences between standard and cross-referenced short axis view measurements were not significant.
