Table 5:
Paired t-test comparison of indexed true lumen area in the supra-aortic vessels and descending aorta after an Ascyrus Medical Dissection Stent implant
| Indexed true lumen area, mean (SD) | Preoperative | Postoperative | P-value |
|---|---|---|---|
| Indexed INA true lumen (%) | 32 (SD: 9) | 55 (SD: 28) | 0.002 |
| Indexed RCC true lumen (%) | 34 (SD: 33) | 72 (SD: 40) | 0.01 |
| Indexed LCC true lumen (%) | 64 (SD: 40) | 83 (SD: 29) | 0.13 |
| Indexed proximal-descending true lumen (%) | 36.53 (SD: 12.49) | 64.31 (SD: 18.91) | <0.001 |
| Indexed mid-descending true lumen (%) | 35.09 (SD: 8.66) | 50.74 (SD: 16.41) | 0.002 |
INA: innominate artery; LCC: left common carotid artery; RCC: right common carotid artery; SD: standard deviation.