From: Inhaled nitric oxide in persistent pulmonary hypertension of the newborn refractory to high-frequency ventilation
Responders
Non-responders
(n = 18)
(n = 6)
Birth asphyxia/hypoxia
4
2
Meconium aspiration syndrome
12
1
Respiratory distress syndrome
0
Congenital diaphragmatic hernia
3