title: Disorders of rate and rhythm of heart beat in paediatric practice.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000139:chemically induced / Q000175:diagnosis* / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D004071:Digitalis Glycosides / Q000009:adverse effects; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D012214:Rheumatic Heart Disease / Q000150:complications
chemical_list: D004071:Digitalis Glycosides