缺镁与心血管疾病研究进展

被引:21
作者
刘嘉言
机构
[1] 海南省工人医院
关键词
缺镁; 补镁; 心血管疾病;
D O I
暂无
中图分类号
学科分类号
摘要
<正> 缺镁常难以精确检测;且缺镁常与其他疾病并存而易于忽视。近年国内外对缺镁的心血管表现及对策受到重视,现综述于下。 1 缺镁对心血管系统的有害作用 1.1 急性缺镁对外周血流的影响 急性缺镁时体内多部位血管床阻抗增高,且常伴动脉血压升高。此种变化发生快,与低镁导致小血管挛缩有关,镁离子对循环中血管活性物质、细胞膜的稳定性以及膜电位发生作用。酗酒、动脉粥样硬化、子痫、糖尿病及原发性高血
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页码:8 / 10
页数:3
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