Figure 2

Data acquired on a 3 month-old female. Derived SG signal correlates well with the recorded physiological signal (a). The SG-MUSIC reconstructed using SG signal (d) has comparable image quality with the ones from a separated reconstruction using recorded physiological signal based on the same data (c). SG-MUSIC has shorter scan time yet better image quality (c,d) than the original MUSIC (b). Detailed coronary vessel structures are visualized in the reformatted SG-MUSIC images(e). (RESP: airway pressure signal; RSG: respiratory SG; CSG: cardiac SG; TA: acquisition time).