Grade 4 Neonatal Hypertension, AE

**Semantic type:** Finding

**Definition:** A hypertensive adverse event in a newborn characterized by life-threatening consequences (e.g. malignant hypertension: shock, cardiac failure or neonatal encephalopathy).

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