[Electrocardiographic changes in hypothyroidism in children].
D002675:Child, Preschool; D003409:Congenital Hypothyroidism / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans; D007037:Hypothyroidism / Q000503:physiopathology*; D007223:Infant
Zmiany w elektrokardiogramie w niedoczynności tarczycy u dzieci.