Grade 3 Infantile Apnea, AE

**Semantic type:** Finding

**Definition:** An adverse event in a newborn characterized by apnea requiring stimulation and sustained fraction of inspired oxygen (FiO2) increase; requiring non-invasive ventilation; reoccurrences requiring start of or relevant increase in dose of respiratory stimulants or other major care changes.

**Synonyms:** - Grade 3 Infantile Apnea - Grade 3 Infantile Apnea, Adverse Event