title: Transient bradycardia in early infancy.
authors.forename: A
authors.initials: A
authors.lastname: Meberg
mesh_terms: D001919:Bradycardia / Q000175:diagnosis / Q000209:etiology*; D004562:Electrocardiography; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases; D012804:Sick Sinus Syndrome / Q000150:complications*