[The serum potassium content and the QT interval].
D004194:Disease; D004562:Electrocardiography; D006801:Humans; D010279:Parathyroid Diseases; D010280:Parathyroid Glands; D011188:Potassium / Q000097:blood*
D011188:Potassium
ELECTROCARDIOGRAPHY; PARATHYROID GLANDS/diseases; POTASSIUM/blood