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Hyperspectral Ischemic Hind-limb. Ischemic (top) and control (bottom) hemoglobin oxygen saturation was measured with hyperspectral imaging at (A) day 0 and (B) day 21 post-femoral artery ligation. Results show a significant improvement in blood flow in the 21-day period. Reproduced with permission from Poole et al. [259].
