**5. Conclusions**

New quantitative parameters were obtained, reflecting the degree of pathological remodeling of the aortic duct, as well a method for their calculation. These parameters can be useful for analyzing the mechanisms of aortic remodeling, determining the limits of compensatory changes in its geometry, and assessing the risks of decompensation leading to the formation of an aneurysm, dissection, or rupture of the aortic wall.

**Author Contributions:** Conceptualization, E.T. and A.G.; Methodology, E.T. and A.G.; Investigation, E.T, T.T. and A.G.; Math Derivation, E.T.; Supervision and Project Administration, A.G and L.B.; Writing, E.T. and A.G.; Translation, A.G. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by Russian Scientific Foundation (grant N22-15-00148). 

**Data Availability Statement:** Not applicable.

**Conflicts of Interest:** The authors declare no conflict of interest.
