我院内科1984～85年共收治100例低血钾病人进行治疗观察,分析如下:临床资料:男62例,女38例,年龄18～7岁。失钾原因:摄入不足23例,丢失过多57例,混合性20例。诊断依据:1.有明确的丢钾史。2.典型症状:①四肢无力,表情淡漠,睫反射消失或减弱;②恶心、呕吐、腹胀;③心悸,心律失常、心音低钝;萎靡倦怠、昏睡。3.心电图改度 In our hospital from 1984 to 1985, a total of 100 patients with hypokalemia were treated. The clinical data were as follows: Clinical data: 62 males and 38 females, aged from 18 to 7 years. Loss of potassium causes: Inadequate intake of 23 cases, excessive loss of 57 cases, mixed 20 cases. Diagnosis is based on: 1. Have a clear history of discard potassium. 2. Typical symptoms: ① weak limbs, facial expression indifference, disappeared or reduced ciliary reflex; ② nausea, vomiting, abdominal distension; ③ heart palpitations, arrhythmia, heart sound blunt; malaise burnout, lethargy. 3. ECG modification