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Compressed sensing−reconstructed arterial input function (AIF) and myocardial perfusion (MP) images before and after motion correction (MOCO) in a patient with no device and a patient with a CIED. Intensity-time profiles show a reduction of respiratory motion after motion correction. See also Movies 2 (nondevice) and 3 (CIED) (supplement). Note the small signal void (arrow) caused by intracardiac leads.
