肾功能衰竭是一种较为多见而严重危害健康的肾脏病。患者由于肌肉受损,感染溶血和组织代谢亢进等原因,使钾离子自细胞释出加速增多,同时,由于患者尿量减少,钾离子无法排除,致使血清钾离子浓度增高而成高血钾症,往往导致心脏停搏,是患者死亡的主要原因。目前国内控 Renal failure is a more common and serious health hazard of kidney disease. Patients due to muscle damage, infection, hemolysis and tissue metabolism and other reasons, so that accelerated release of potassium ions from the cells increased at the same time, due to decreased urine output, potassium ions can not be excluded, resulting in increased serum potassium concentration and hyperkalemia , Often leading to cardiac arrest, is the main cause of death in patients. The current domestic control