Inhaled nitric oxide (iNO)
Epoprostenol (prostacyclin) (Flolan)
Extracorporeal membrane oxygenation
High frequency oscillation ventilation (HFOV)
Lung recruitment maneuver
Pulmonary antibiotics
High frequency oscillation ventilation
Airway pressure release ventilation
Needle cricothyrotomy
Thoracic lavage
Mechanical ventilation 
Bag valve mask ventilation