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Figure 1 Normal myocardial perfusion by MCE. The initial noncontrast image (A) is of good quality with fairly uniform gain settings. After injection of contrast agent (B), myocardial opacification is seen in the septum, apex and apical lateral wall (small arrows), with an attenuation artifact (large arrow) in the basal lateral wall. The accompanying SPECT image (C) shows normal perfusion by nuclear imaging.
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