Grade 2 Neonatal Sinus Tachycardia, AE

**Semantic type:** Finding

**Definition:** An adverse event in a newborn characterized by persistent sinus tachycardia; no change in age appropriate behavior; requiring minor care changes (e.g. concomitant medication changed).

**Synonyms:** - Grade 2 Neonatal Sinus Tachycardia - Grade 2 Neonatal Sinus Tachycardia, Adverse Event