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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: IEEE Trans Radiat Plasma Med Sci. 2019 Jan;3(1):1–23. doi: 10.1109/TRPMS.2018.2883437

Fig. 17.

Fig. 17.

Simulated myocardial SPECT images demonstrating the effect of respiratory motion. (Left column). Same sample short-axis slice through the center of the heart. (Right column). From the 4D XCAT phantom (Top row) without respiratory motion, and with (Middle row) 2 cm and (Bottom row) 4 cm respiratory motion amplitude showing the increasing motion artifacts on the superior and inferior wall of the myocardium.