Table 1 Phantom correction of phase-contrast measurements
From: Baseline correction of phase-contrast images in congenital Cardiac Magnetic Resonance Imaging
Variable | N | Clinically Significant Change | MarkedChange |
|---|---|---|---|
MPA flow (L/min/m2) | 67 | 29 (43%) | 11 (16%) |
AAO flow (L/min/m2) | 85 | 32 (38%) | 16 (19%) |
RPA flow (L/min/m2) | 38 | 9 (24%) | 5 (13%) |
LPA flow (L/min/m2) | 33 | 17 (52%) | 11 (33%) |
Qp/Qs | 64 | 12 (19%) | 5 (8%) |
PR fraction (%) | 28 | 7 (25%) | 0 (0%) |
AR fraction (%) | 8 | 3 (38%) | 0 (0%) |
QpR fraction (%) | 30 | 8 (27%) | 3 (10%) |