title: [Etiology of arrhythmias in childhood].
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000367:Age Factors; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000209:etiology*; D002648:Child; D004562:Electrocardiography; D005260:Female; D006801:Humans; D011693:Purpura / Q000150:complications; D013614:Tachycardia, Paroxysmal / Q000188:drug therapy / Q000209:etiology
chemical_list: D000319:Adrenergic beta-Antagonists
vernacular_title: Zur Atiologie von Rhythmusstörungen im Kindesalter.