Fig. 5From: 2D perfusion DSA with an open-source, semi-automated, color-coded software for the quantification of foot perfusion following infrapopliteal angioplasty: a feasibility studya Preoperative PBV, MTT, and PBF maps (from left to right). b Postoperative PBV, MTT, and PBF maps (from left to right). PBV Perfusion blood volume, MTT Mean transit time, PBF Perfusion blood flowBack to article page