Reference values for mean diameter and cross-sectional area of the pulmonary arteries in teenagers using ECG-gated 3D balanced steady‑state free precession MRI.

BACKGROUND: The main pulmonary artery (MPA) and branch pulmonary arteries (PAs) are commonly affected in congenital heart diseases, with residual postoperative abnormalities, a leading cause of reintervention. OBJECTIVE: To establish normative mean d…

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