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Figure 3 Scattergraph shows raw data of all lesion percent area stenoses correspondent to each EEL area ratio. The dotted line and solid line (Y = 0.23X + 47.0) indicate the cutoff value and line, respectively, which discriminates the SPECT (+) group from the SPECT () group. EEL, external elastic lamina; SPECT, single-photon emission computed tomography. Open circle = SPECT (+); solid circle = SPECT ().
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