[Alterations of the electrocardiographic tracing in children with acute articular rheumatism subsequent to injection of histamine].
D002648:Child; D004562:Electrocardiography; D006632:Histamine / Q000494:pharmacology*; D006801:Humans; D007267:Injections; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
D006632:Histamine
ELECTROCARDIOGRAPHY; HISTAMINE/pharmacology; RHEUMATIC HEART DISEASE/diagnosis