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. 2021 Jul 12;23:94. doi: 10.1186/s12968-021-00774-9

Fig. 5.

Fig. 5

Example of superior image quality between native-SN-MRA and CE-MRA regarding artifacts. Native-SN-MRA (a) and CE-MRA (b) in a 52-year-old female vascular patient after replacement of the aortic root/ascending aorta and the aortic arch because of aortic dissection type A (Stanford), demonstrating lower susceptibility to artifacts, which was due to sternal cercalges. CE-MRA contrast-enhanced magnetic resonance angiography, native-SN-MRA 3D radial respiratory self-navigated non-contrast-enhanced MRA