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Images from the SSNA view illustrating challenges inherent in detecting aortic coarctation in this view: (a)–(c) are images of CoA datasets where the aorta does not seem to be constricting, while (d)–(f) are images of normal subjects where the aorta appears to be narrowing. For the normal cases especially, the narrowing appearance is more likely due to not obtaining the appropriate cross-sectional plane for imaging.
