Figure 10From: Combination of contrast with stress echocardiography: A practical guide to methods and interpretationContribution of regional shape changes to the identification of perfusion defects, including irregular wall contour in the apex (a) and mid-inferior segment (b), both associated with subendocardial defects. The C shape of the basal inferior segment complements the diagnosis of a perfusion defect in this segment. (c)Back to article page