منابع مشابه
Disorders of Sodium Homeostasis
1. Renal sodium excretion is the primary determinant of sodium homeostasis. 2. Changes in sodium concentration in extracellular fluid (ECF) are associated with disorders of water balance. 3. Hypovolemia refers to losses of salt and water from the ECF, whereas dehydration is defined as primarily water loss from ECF. 4. Hypervolemia results when fluid accumulates in the ECF at a higher rate than ...
متن کاملDisorders of plasma sodium.
To the Editor: The review by Sterns (Jan. 1 issue)1 on disorders of plasma sodium concentration, which are among the most frequently encountered (and mismanaged) problems in medicine, was enhanced by the use of illustrative cases (which appear in the Supplementary Appendix, available with the full text of the article at NEJM.org). After the second patient had a subarachnoid hemorrhage, plasma h...
متن کامل2 Disorders of Sodium Homeostasis
1. Renal sodium excretion is the primary determinant of sodium homeostasis. 2. Changes in sodium concentration in extracellular fluid (ECF) are associated with disorders of water balance. 3. Hypovolemia refers to losses of salt and water from the ECF, whereas dehydration is defined as primarily water loss from ECF. 4. Hypervolemia results when fluid accumulates in the ECF at a higher rate than ...
متن کاملManagement of sodium disorders during continuous haemofiltration
In patients with acute kidney injury and concomitant severe hyponatraemia or hypernatraemia, rapid correction of the serum Na+ concentration needs to be avoided. The present paper outlines the principles of how to adjust the Na+ concentration in the replacement fluid during continuous renal replacement therapy to prevent rapid changes of the serum Na+ concentration.
متن کاملInherited disorders of voltage-gated sodium channels.
A variety of inherited human disorders affecting skeletal muscle contraction, heart rhythm, and nervous system function have been traced to mutations in genes encoding voltage-gated sodium channels. Clinical severity among these conditions ranges from mild or even latent disease to life-threatening or incapacitating conditions. The sodium channelopathies were among the first recognized ion chan...
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ژورنال
عنوان ژورنال: Revista Virtual de la Sociedad Paraguaya de Medicina Interna
سال: 2021
ISSN: 2312-3893
DOI: 10.18004/rvspmi/2312-3893/2021.08.01.156