title: Potassium-loading test in the differentiation of T wave abnormalities.
mesh_terms: D000328:Adult; D001007:Anxiety; D003327:Coronary Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005189:False Positive Reactions; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D006985:Hyperventilation / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009205:Myocarditis / Q000175:diagnosis; D010493:Pericarditis / Q000175:diagnosis; D005082:Physical Exertion; D011187:Posture; D011188:Potassium / Q000494:pharmacology; D012964:Sodium / Q000494:pharmacology
chemical_list: D012964:Sodium; D011188:Potassium