Grade 4 Neonatal Edema, AE

**Semantic type:** Finding

**Definition:** An edema adverse event in a newborn characterized by life threatening consequences (e.g. respiratory failure, shock); requiring urgent major care changes (e.g. intubation, dialysis).

**Synonyms:** - Grade 4 Edema Neonatal - Grade 4 Neonatal Edema, Adverse Event