Fig. 5. Indocyanine green (ICG) angiography after revascularization in a patient with claudication. (A, B) Baseline ICG angiograms show decreased perfusion in both feet at 87 seconds and 132 seconds, respectively. (C) After stent placement in the left external iliac artery, ICG angiogram shows increased blood flow in the left foot at 83 seconds. (D) After transluminal atherectomy of the right superficial femoral artery, ICG angiogram shows increased perfusion in the right foot at 123 seconds.
