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Figure 2 An example of an inducible lateral wall perfusion defect (arrows; bottom panel) in the apical four-chamber view from a patient with significant left circumflex coronary artery (LCx) stenosis at angiography. The rest images from end-diastole to end-systole obtained with pulse inversion Doppler (PID) imaging are shown on the top panel. ED = end-diastole; ES = end-systole.
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