Review
Copyright ©The Author(s) 2021.
World J Cardiol. Sep 26, 2021; 13(9): 381-398
Published online Sep 26, 2021. doi: 10.4330/wjc.v13.i9.381
Figure 1
Figure 1 Two-dimensional perfusion digital subtraction angiography algorithm. A and B: Pre-procedural digital subtraction angiography (DSA) depicting a chronic total occlusion of the distal anterior tibial and pedal arteries with the respective perfusion blood volume (PBV) map; C and D: Post-procedural DSA after balloon angioplasty of the occlusion and corresponding post-procedural PBV map.