Fig. 1From: Regional myocardial microvascular dysfunction in cardiac amyloid light-chain amyloidosis: assessment with 3T cardiovascular magnetic resonanceAHA bull’s eye model according to standard segmentation for regional analysis. Based on this model, segmentation of the LV on myocardial first-pass perfusion images included the following: (a) Basal segments; (b) Mid-ventricular segments; and (c) Apex segments. LV wall end-diastolic thickness was also determined using this modelBack to article page