Electrolyte Studies in Heart Failure
Author(s) -
Lloyd T. Iseri,
Ivan J. Mader,
Albert J. Boyle
Publication year - 1955
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.11.4.620
Subject(s) - medicine , heart failure , electrolyte , osmotic concentration , extracellular , extracellular fluid , circulatory system , intracellular , cardiology , sodium , electrolyte disorder , endocrinology , hyponatremia , biochemistry , biology , chemistry , organic chemistry , electrode
Indirect metabolic studies and direct muscle biopsy studies have indicated diminution of intracellular electrolyte concentration during congestive heart failure explainable by extrusion of these electrolytes due to increase in osmolarity within the cells. Acute and chronic physical and circulatory stress in cardiac patients produced an elevation of plasma sodium concentration indicative of a concomittant increase in osmolarity of the extracellular fluid.
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