Successful treatment of pulmonary hypertension in a neonate with bronchopulmonary dysplasia: A case report and literature review

Figure 2 The imaging characteristics of the infant at 151 d after birth. A: Chest X-ray of the infant. Uneven transmission of both lungs, blurred lung texture, grind glass, latticed and patchy shadows scattered in both lungs, increased cardiac shadow, and a heart to chest ratio of 0.63 suggest inflammation of both lungs with interstitial changes; B: Echocardiogram of the infant. Right heart enlarged, left heat narrowed. The estimated pulmonary artery pressure was 88 mmHg according to the tricuspid regurgitation, suggesting severe pulmonary hypertension.