Quantitative Analysis of the Electrocardiographic Pattern of Hypopotassemia
Quantitative Analysis of the Electrocardiographic Pattern of Hypopotassemia
复制标题
低钾血症心电图模式的定量分析
DOI：
10.1161/01.cir.16.5.750
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发表时间：
1957
期刊：
影响因子：
37.8
通讯作者：
S. Bellet
中科院分区：
文献类型：
--
作者：
B. Surawicz;H. A. Braun;William B. Crum;R. L. Kemp;Seymour Wagner;S. Bellet
根据2个导联（通常为II和V3导联）中存在的低钾血症心电图体征的数量，定义典型的低钾血症和与低钾血症相容的心电图模式。在50例低钾血症患者中，发现心电图模式与血浆钾浓度之间有良好的相关性。其他血浆电解质紊乱或血液pH值不能阻止低钾血症心电图体征的出现。
Electrocardiographic patterns typical of hypopotassemia and compatible with hypopotassemia were defined on the basis of the number of electrocardiographic signs of hypopotassemia present in 2 leads (generally leads II and V3). In 50 hypopotassemic patients a good correlation was found between the electrocardiographic pattern and plasma potassium concentration. Appearance of the electrocardiographic signs of hypopotassemia was not prevented by disturbance of other plasma electrolytes or by blood pH.