The Effect of Potassium Lowering Drugs on Cardiac Electrical Stability in Hemodialysis Patients (ART Study)

On the non-dialysis day, the drug was given to patients in the treatment group, four times a week, starting from 5g/day each time, and the blood potassium before dialysis was maintained at 4.0-5.0mmol/L, which could be adjusted at 10g/week each time, and the highest dose could be increased to 80g/ week.