Fig. 2From: Prevalence and clinical significance of cardiovascular magnetic resonance adenosine stress-induced myocardial perfusion defect in hypertrophic cardiomyopathyConcentric adenosine stress-induced perfusion defect on CMR and LGE. a. Short-axis adenosine-stress perfusion images of the left ventricle at stress (left) and rest (right) show concentric reversible perfusion defects (large arrows) at the apical segments. b. LGE analysis by inversion recovery show focal LGE (small arrows) in the anterior apical segment. Most of the area with concentric perfusion defect shown on stress-perfusion images do not overlap with the LGE areaBack to article page