Diagnostic Value of ECG in Change of Serum Potassium

Objective To discuss the ECG diagnostic value on changes of serum potassium to treat clinical symptoms caused by change of potassium.Methods The ECG and serum potassium of 72 patients were analyzed comparatively.Results The results showed that the changes of serum potassium were not coincidence with the ECG change.The varied serum potassium change had varied ECG changes.Conclusion The ECG and serum potassium change both changes might be better than serum potassium detection.