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Volumes for all regions of the thoracic aorta at Peak TKEtotal.
| Volume (ml) | Rest | Dobutamine | p-Value |
|---|---|---|---|
| Ascending aorta | 35.4 ± 9.3 | 35.7 ± 9.7 | = 0.538 |
| Aortic arch | 11.3 ± 3.0 | 11.3 ± 2.9 | = 0.880 |
| Descending aorta | 37.3 ± 8.2 | 38.0 ± 7.9 | = 0.400 |
| Thoracic aorta | 84.3 ± 16.8 | 85.6 ± 17.5 | = 0.150 |
