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Figure 1 Phase Analysis With GMPS
(A) Example of a patient without left ventricular (LV) dyssynchrony on gated myocardial perfusion single-photon emission computed tomography (GMPS). The non-normalized (upper panel) and normalized (lower panel) phase distributions are nearly uniform, and the corresponding phase histograms are highly peaked, narrow distributions. (B) Example of a patient with LV dyssynchrony derived from GMPS. The non-normalized (upper panel) and normalized (lower panel) phase distributions show significant non-uniformity and the corresponding phase histograms are widely spread distributions.
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