Fig. 7From: Myocardial arterial spin labelingASL-CMR in patients with single-vessel CAD. Patient with total LAD occlusion shows reduced perfusion reserve by (a) ASL consistent with (b) angiography (red arrows). Patient with total RCA occlusion shows reduced perfusion reserve by (c) ASL consistent with (d) angiography (green arrows). The myocardial perfusion reserve (MPR) color scale represents 0.0 – 2.0 ml/g/min. (Data from Zun Z, et al. JACC: Cardiovasc Imag 2011, 4:1253–1261)Back to article page