Deep Learning-Based Digital Subtraction Angiography Characteristics in Nursing of Maintenance Hemodialysis Patients

Figure 1

Angiographic image. (a) Arterial phase labeling, the red boxes are the internal carotid artery and circle of Willis, (b) venous sinus phase labeling, the red boxes are venous sinuses, large veins, and venous draining vessels.

(a)

(b)