Preferred Label : Grade 4 Persistent Pulmonary Hypertension of the Newborn, AE;
NCIt synonyms : Grade 4 PPHN, AE; Grade 4 Persistent Pulmonary Hypertension of the Newborn, Adverse Event;
NCIt related terms : Grade 4 Persistent Pulmonary Hypertension of the Newborn;
NCIt definition : A persistent pulmonary hypertension adverse event in a newborn characterized by life-threatening
respiratory and/or hemodynamic compromise; extracorporeal membrane oxygenation (ECMO)
required; oxygenation index greater than 40.;
Alternative definition : INC: Life-threatening respiratory and/or hemodynamic compromise; ECMO required; oxygenation
index 40.;
NCI Metathesaurus CUI : CL555726;
Origin ID : C155220;
UMLS CUI : C4743903;
Semantic type(s)
concept_is_in_subset