There was a nonsignificant trend towards mean Qp/Qs measurements closer to 1.0 using phantom correction compared to no correction in 39 patients without shunts or regurgitation; mean Qp/Qs was 1.06 (SD 0.20) without correction and 1.02 (SD 0.13) with phantom correction, p = 0.12 (Figure 1A ).
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Nonlinear self-calibrated phase contrast correction in pediatric and congenital cardiovascular magnetic resonance imaging
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