Free-running cardiac and respiratory motion-resolved 5D whole-heart coronary cardiovascular magnetic resonance angiography in pediatric cardiac patients using ferumoxytol

Table 1 Sequence parameters

TR	From 3.3 ms to 3.7 ms
TE	From 1.6 ms to 1.7 ms
RF excitation angle	15°
Field of view	From 180³ mm³ to 220³ mm³
Samples per readout	192
Spatial resolution (isotropic)	From 0.94³ mm³ to 1.15³ mm³
Number of interleaves	5749
Number of readouts per interleaf	22
Total number of readouts	126,478
Total scan time	7.4 ± 0.3 min

To test the imaging framework, small variations to the spatial resolution were chosen prior scanning in consideration of the pediatric patient size resulting in a small variation in total scan time

ISSN: 1532-429X