Table 58 Normal diameters of the pulmonary arteries in children measured on a contrast enhanced CMRA according to reference [100]

Main pulmonary artery (axial)

4.85 + 13.43*BSA^0.5

2.72

Main pulmonary artery (sagittal)

1.04 + 17.07* BSA^0.5

2.01

Proximal right pulmonary artery (axial)

2.63 + 9.19* BSA^0.5

1.65

Distal right pulmonary artery (axial)

3.9 + 6.25* BSA^0.5

1.49

Proximal right pulmonary artery (RAO)

 − 0.69 + 14.3* BSA^0.5

1.76

Distal right pulmonary artery (RAO)

 − 1.08 + 14.62* BSA^0.5

1.6

Proximal left pulmonary artery (axial)

1.7 + 11.27* BSA^0.5

1.37

Distal left pulmonary artery (axial)

 − 0.1 + 11.89* BSA^0.5

1.51

Proximal left pulmonary artery (LAO)

 − 2.13 + 16.82* BSA^0.5

1.88

Distal left pulmonary artery (LAO)

 − 2.08 + 13.64* BSA^0.5

1.5