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老年人由于摄取低钾食物、使用利尿药以及心力衰竭等原因使身体总钾减少而常存在缺钾现象。缺钾又可引起多种疾病。但在老年病人,补充钾是否可增加身体的总钾和血清钾,仍有争议。作者选择9例65岁以上老年病人,所患的轻度心力衰竭采用利尿剂控制,在使用不同利尿方案治疗的过程补充或不补充钾,同时测定身体的总钾(TBK)和血清钾,以确定老年人在利尿治疗时,补充钾是否可以增加TBK。结果显示,速尿+补充钾治疗比只用速尿TBK平均增加128毫克分子(P<0.001),即平均增加7％。采用少钾+利尿药(dyazide)治疗的9例病人中有6例TBK水
Older persons often suffer from potassium deficiency due to the reduction of total potassium in the body due to the intake of low-potassium foods, the use of diuretics, and heart failure. Potassium can cause a variety of diseases. However, in elderly patients, potassium supplementation can increase the body’s total potassium and serum potassium, is still controversial. The authors selected nine elderly patients over the age of 65 with mild heart failure treated with diuretics, with or without potassium supplementation during different diuretic regimens, and total body potassium (TBK) and serum potassium Determine if potassium supplementation increases TBK in diuresis in the elderly. The results showed that furosemide + potassium supplementation increased an average of 128 milligrams (p <0.001), ie, an average increase of 7%, over the use of furosemide alone. Six of the nine patients treated with potassium-less + dyazide had 6 cases of TBK water