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Figure 2 Cardiac SPECT/CT Coronary Angiography: Myocardial Perfusion SPECT at Stress and Rest

Cardiac perfusion SPECT study at stress (top row) and rest (bottom row) shows a reversible perfusion defect in the apex and the antero-apical region (arrows) consistent with myocardial ischemia. The color convention used shows normal perfusion by brighter colors and decreased perfusion by darker colors. Abbreviations as in Figure 1.