⑴Uremic syndrome.
⑵ Cerebral edema, pulmonary edema and hypertension caused by volume overload.
⑶ Uremia with neurological and mental symptoms.
⑷ Uremic pericarditis.
⑸Blood urea nitrogen≥28mmo1/L, blood creatinine≥530～840μmo1/L.
⑹Ccr<l0ml/min.
⑺ Serum potassium ≥ 6.5 mmol/L.
⑻HCO3-<6.8mmol/L (15% voI).
⑼Uremic anemia, Hb<60g/L, HCT<15%.
⑽ Reversible chronic renal failure, preparation before kidney transplantation, acute renal failure caused by acute rejection after kidney transplantation, or chronic rejection, when the transplanted kidney loses its function.
⑾Others: such as some drug poisoning, hypercalcemia, metabolic alkalosis, free hemoglobin during hemolysis>80mg/L.
