[The electrocardiogram of the hyothyroid child (with references to the histamine and exercise tests)].
D002648:Child; D004562:Electrocardiography; D005080:Exercise Test; D006632:Histamine / Q000494:pharmacology*; D006801:Humans; D007037:Hypothyroidism; D007223:Infant
D006632:Histamine
ELECTROCARDIOGRAPHY; HISTAMINE/pharmacology; HYPOTHYROIDISM/in infancy and childhood