PMC3634257_01
Chest X-ray shows markedly reduced pulmonary vascular markings
APC-6-83-g001.jpg
PMC3634257_01_APC-6-83-g001.jpg
F1
The chest radiogram showed markedly reduced pulmonary vascular markings [Figure 1].
Parasternal short axis view showings anatomically normal right ventricular outflow tract with normal pulmonary valve echo density
APC-6-83-g002.jpg
PMC3634257_01_APC-6-83-g002.jpg
F2
The size of the pulmonary artery was normal [Figure 2].
Parasternal short axis view not showing antegrade flow across the pulmonary valve with colour Doppler in an hour after birth (a). Parasternal short axis view showing antegrade flow across the pulmonary valve with colour Doppler in the 6th day (b)
APC-6-83-g003.jpg
PMC3634257_01_APC-6-83-g003.jpg
F3
Pulmonary regurgitation was not documented by color doppler flow mapping [Figure 3a]. Finally, by day 6, oxygen saturation was 97% and pulmonary artery flow velocity was normal (1.9 m/sec) [Figure 3b].