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Figure 2 Correlation of Stress Perfusion Abnormality
The correlation between the summed stress score (SSS) by high-speed single-photon emission computed tomography (SPECT) versus conventional SPECT was highly linear (A). The Bland-Altman plot demonstrates that all points except for 2 are within the mean difference (1.09) ± 2 standard deviations (B).
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