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Examination of the algorithm predicted versus ultrasound measured architecture of vein grafts harvested 28 days following implantation. (A) A high correlation in the measured and predicted graft outer diameter was observed (r=0.94, p<.0001). (B) Although demonstrating some increased variation in low flow grafts, the ultrasound measured intima/media thickness was also strongly correlated with predicted values obtained from the reconstruction (r=0.64, p<.0001).
