Ti-Chiun Chang1, Mariappan S. Nadar1,
Jens Guehring2, Michael O. Zenge2, Kai Tobias Block2,
Peter Schmitt2, Edgar Mueller2
1Siemens Corporate
Research,
: In the recent years, non-contrast magnetic resonance angiography (NCE MRA) has been an emerging tool in the diagnosis of degenerative vascular disease. Desired improvements include a reduction of the total scan time to reduce the impact of unintentional motion as well as an increase of the spatial and/or temporal resolution. Thus, the compressed sensing (CS) technique, which aims at reconstructing high quality signal from largely undersampled acquisitions, is a natural fit to further enhance time-resolved NCE-MRA applications