Table 1.
Patient Model | S1 | S2 | |
---|---|---|---|
Patient age (years old) | 8 | 8 | |
Body Surface Area (m2) | 0.95 | 1.25 | |
MRI Acquisition Parameters | Sequence | TrueFISP # | TrueFISP # |
No. of Slices | 40 | 35 | |
Slice Dimension | 84 × 128 | 168 × 256 | |
Pixel Spacing (mm) | 1.875 × 1.875 | 1.25 × 1.25 | |
Slice Thickness (mm) | 4 | 5 | |
Repetition Time, Echo Time (ms) | 146.80, 1.11 | 195.50, 1.24 | |
PCMRI Acquisition Parameters | Encoding velocity (cm/s) | 80 | 80 |
No. of Phases | 20 | 45 | |
Diagnosis* | HLHS | DILV, PulA | |
SVC Anastomosis | Hemi-Fontan | Bidirectional Glenn | |
IVC Anastomosis | Fenestrated intra-atrial | Fenestrated extra-cardiac | |
Vessel cross section area (mm2) | IVC | 358 | 294 |
SVC | 163 | 91 | |
LPA | 13 | 75 | |
RPA | 95 | 71 |
Notation: HLHS = hypoplastic left heart syndrome, DILV = double inlet left ventricle, PulA = pulmonary atresia
The data was acquired during breath-hold (respiratory influence neglected).