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低钾对心肌的损害已引起临床重视,而镁离子是细胞内含量仅次于钾离子的主要阳离子,是许多主要酶的辅酶,对心脏生理生化过程有重要影响。临床上补镁可使缺钾症状得以纠正,缺镁尚可诱发缺钾,使低钾难以纠正,本文测定值对指导老年人肺心病治疗有一定指导意义。 (一)临床资料 1.对象住院肺心病人64例,其中老年前期26例,老年期38例,老年健康对照组16例。老年年龄划分依据中华医学会老年医学学会于1982年的建议,老年前期为45～59岁;60岁以上为老年人。肺心病按1980年全国第三次肺心病会议修订标准确诊。 2.一般情况老年前期肺心病组26例中,男18例,女8例;平均年龄55.61岁。老年期肺心病组38人,男32人,女6人;平均年龄69.89岁。老年健康对照组16人,平均年
The damage of hypokalemia to myocardium has attracted clinical attention. Magnesium ion is the main intracellular cation of potassium ion, which is the coenzyme of many major enzymes and has an important effect on cardiac physiological and biochemical processes. Clinical magnesium supplement can make potassium deficiency symptoms can be corrected, magnesium deficiency can still induce potassium deficiency, so that low potassium is difficult to correct, the paper determination of the value of the guidance of elderly patients with pulmonary heart disease have some guiding significance. (A) of the clinical data 1 object 64 cases of hospitalized patients with pulmonary heart disease, including 26 cases of pre-senile, 38 cases of old age, 16 cases of elderly healthy control group. According to the recommendation of the Chinese Medical Association Geriatrics Society in 1982, the old age is 45-59 years old and the elderly over 60 years old. Pulmonary heart disease by the 1980 National Third Cor Pulmonary Disease Conference revised standards confirmed. 2. General situation In the pre-elderly pulmonary heart disease group of 26 cases, 18 males and 8 females; mean age 55.61 years old. 38 cases of elderly pulmonary heart disease group, 32 males and 6 females; the average age of 69.89 years. 16 elderly healthy control group, average years