label: Grade 3 Persistent Pulmonary Hypertension of the Newborn, AE
label_lc: grade 3 persistent pulmonary hypertension of the newborn, ae
description: "An adverse event in a newborn characterized by Increased estimated right ventricular pressures; with severe clinical symptoms; oxygenation index greater than 25; major care changes required (e.g. inhaled nitric oxide (iNO))."