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Abstract #3376

Multiple Echo 3D Hybrid Radial SSFP: Initial Applications in a Single Breath-hold Cardiac Imaging

Liu J, Block W, Vigen K, Jung Y
Univ. of Wisconin - Madison

3D hybrid radial acquisitions using steady state free precession (SSFP) contrast have already achieved strong results in coronary, cardiac function, and peripheral vasculature imaging. We present methods to sample k-space faster by utilizing the normally unused frequency dephaser, rephaser pulses, and gradient ramps besides the conventional readout. This technique is first applied in a single breath-hold multiple phase cardiac study.