From: Intracardiac cardiovascular magnetic resonance velocity mapping: comparison of k-t BLAST and SENSE accelerated 4D acquisitions with 2D-flow at 1.5 T and 3 T
Sequence
r2
SV, bias ± SD
Peak flow ml/s
1.5 T SENSE = 2
0.84
-6.2 ± 16.5%
387 ± 100
3 T SENSE = 2
0.90
-2.5 ± 8.4%
415 ± 91
1.5 T k-t BLAST = 5
0.65
-19.8 ± 15.6%
325 ± 75
3 T k-t BLAST = 5
0.63
-4.7 ± 12.3%
376 ± 60