title: [Bradycardia arrhythmia in children].
mesh_terms: D001919:Bradycardia / Q000175:diagnosis*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006327:Heart Block / Q000175:diagnosis; D006801:Humans; D012804:Sick Sinus Syndrome / Q000175:diagnosis
vernacular_title: Bradykardicheskie aritmii u deteĭ.