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Table 5 Direction of Change with Phantom Correction

From: Baseline correction of phase-contrast images in congenital cardiovascular magnetic resonance

Measured
Variables
Increase with Phantom Correction (N) Decrease with Phantom Correction (N) P value
MPA 52 66 0.20
AAO 109 35 < 0.001
RPA 32 38 0.47
LPA 20 41 < 0.001
Calculated
Variables
   
Q P /Q S 35 78 < 0.001
PR 28 25 0.68
AR 6 18 0.01
Q P R 33 24 0.23
  1. AAO-Ascending Aorta, AR-Aortic Regurgitation, LPA-Left Pulmonary Artery, MPA-Main Pulmonary Artery, PR-Pulmonary Regurgitation, QP-Pulmonary blood flow, QS-Systemic blood flow, QPR-Right pulmonary blood flow as a percent of total pulmonary blood flow, RPA-Right Pulmonary Artery