|  | Intra-Observer Reproducibility | Inter-Observer Reproducibility | ||||
---|---|---|---|---|---|---|---|
 | Initial | Repeat | Δ ± SD | p | Repeat | Δ ± SD | p |
Diastolic Volume Recovery (%) | 69 ± 15 | 71 ± 15 | 1.5 ± 5.6 | 0.16 | 69 ± 16 | 0.2 ± 1.7 | 0.58 |
Time to Peak Filling Rate (msec) | 231 ± 177 | 232 ± 176 | 1.3 ± 6.9 | 0.33 | 233 ± 179 | 1.5 ± 8.4 | 0.33 |
Peak Filling Rate (ml/sec) | 243 ± 91 | 245 ± 94 | 2.2 ± 10.1 | 0.25 | 246 ± 92 | 2.8 ± 11.5 | 0.19 |
E/A Ratio | 2.5 ± 1.9 | 2.5 ± 1.9 | 0.1 ± 0.7 | 0.52 | 2.9 ± 2.3 | 0.4 ± 1.5 | 0.17 |
Processing Time (minutes) | 2:09 ± 0:51 | 2:06 ± 0:46 | 0:03 ± 0:17 | 0.28 | 2:15 ± 0:50 | 0:06 ± 0:21 | 0.12 |