FIGURE 5. Perfusion defects seen on FASTSPECT ^99mTc-sestamibi images 2 h after injection in heart with IR (A) are consistent with myocardial ischemic area at risk, as determined by Evans blue dye (unstained by blue dye) (B), and with infarct myocardium, as determined by TTC staining (unstained by TTC) (C).

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