TABLE 3.

Validation of TEVAR patients.

	Position X	Predicted diameter of X (mm)	Stent size (mm)	Stent oversizing (mm)	Complications
Patient 1	D	27.13	30	+ 2.88	dSINE
Patient 2	D	25.15	28	+ 2.85	dSINE
Patient 3	E	23.75	28	+ 4.25	dSINE
Patient 4	E	25.00	26	+ 1.00	None
Patient 5	D	25.62	26	+ 0.40	None

Position X, the position of distal stent landing zone at descending aorta. Definitions of D/E are illustrated in Figure 1. Predicted diameter of X, the Predicted diameter of X using SVM model. Stent size, TEVAR stent size at position X.