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Whole-heart perfusion images obtained during adenosine stress (a) and at rest (b) from a suspected CAD patient undergoing adenosine stress imaging as part of a clinical research study. There are inducible perfusion abnormalities in left circumflex artery (LCx) and right coronary artery (RCA) territories. At cardiac catheterization, the patient had a high grade stenosis in the LCx (c) and an occluded RCA (d).
