Table 1.
Magnetic Resonance Imaging Parameters
MRA | PC-MRI | |
---|---|---|
Sequence | 3D fast GRE | 2D fastcard PC |
TR/TE/flip angle | 6.0 ms/1.7 ms/30 degrees | 8.5 ms/1.7 ms/20 degrees |
slice thickness | 1.2 mm | 3.0 mm |
acquisition matrix (pixels) | 256 × 192 | 256–384 × 224–256 |
field of view (cm) | 12 × 12 | 12 × 12 |
VENC (cm/sec) | - | 80–200 |
cardiac frames | - | 20 |