论文部分内容阅读
慢性肺原性心脏病,病变发展到呼吸衰竭阶段,多合并酸硷失衡与电斛质紊乱。有关钾、钠、氯的改变,报道较多;而镁与肺心病的关系,报道较少。过去认为肾脏的调节功能较好,在人类不易发生低镁,自Walsh创立的原子吸收光谱分析法在医院中应用以来,发现肺心病并发低镁血症,并不罕见。为引起临床工作者的重视,将有关资料综述如下。一、镁在人体的吸收、分布、排泄及功能成人体内镁总量约为21～28g(1600～2500毫克当量),仅次于钾,居第二位。骨骼内含有体内镁离子总数的1/2。镁是细胞内阳离子,48％
Chronic pulmonary heart disease, disease progression to respiratory failure stage, combined with acid-base imbalance and dendrite disorder. More about potassium, sodium, chlorine changes, reported more; and magnesium and pulmonary heart disease, less reported. In the past that the regulatory function of the kidney is better, in humans is not prone to low magnesium, founded by Walsh atomic absorption spectrometry in the hospital since the application and found that pulmonary heart disease complicated with hypomagnesemia is not uncommon. To arouse the attention of clinicians, the relevant information is summarized as follows. First, the absorption of magnesium in the body, distribution, excretion and function of magnesium in adults is about 21 ~ 28g (1600 ~ 2500 mg equivalent), second only to potassium, ranking second place. Bone contains magnesium in the body of the total number of 1/2. Magnesium is an intracellular cation, 48%