Grade 4 Neonatal Coagulation Disorder, AE

**Semantic type:** Finding

**Definition:** A coagulation disorder adverse event in a newborn characterized by life threatening consequences (e.g. severe pulmonary embolism, limb ischemia, hemorrhagic shock, disseminated intravascular coagulation (DIC)); requiring urgent major care changes.

**Synonyms:** - Grade 4 Coagulation Disorder Neonatal - Grade 4 Neonatal Coagulation Disorder, Adverse Event