[The electrocardiogram in infantile myxedema. Apropos of 30 cases].
D002648:Child; D003409:Congenital Hypothyroidism / Q000150:complications*; D004562:Electrocardiography; D006331:Heart Diseases; D006801:Humans; D007223:Infant; D009230:Myxedema
CRETINISM/complications; HEART DISEASES/in infancy and childhood