Research Article

[Retracted] Digital Subtraction Angiography Image Features under the Deep Learning Algorithm in Cardiovascular Interventional Treatment and Nursing for Vascular Restenosis

Figure 7

Comparison of vascular stenosis rate between the two groups of patients before and after surgery: (a) the comparison of the diameter stenosis rate of the two groups of patients before and after the surgery and (b) the comparison of the area stenosis rate of the two groups of patients before and after the surgery. meant that the area stenosis rate of the DSA group after surgery was statistically significant compared with that of the CTA group ().
(a)
(b)