What is the optimal serum potassium level in cardiovascular patients?

Humans are prone to sodium overload and potassium depletion. This electrolyte imbalance is important in the pathogenesis of cardiovascular disease and sudden cardiac death. Avoiding hypokalemia is beneficial in several cardiovascular disease states including acute myocardial infarction, heart failur...

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Veröffentlicht in:Journal of the American College of Cardiology 2004-01, Vol.43 (2), p.155-161
Hauptverfasser: Macdonald, John E., Struthers, Allan D.
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Struthers, Allan D.
description Humans are prone to sodium overload and potassium depletion. This electrolyte imbalance is important in the pathogenesis of cardiovascular disease and sudden cardiac death. Avoiding hypokalemia is beneficial in several cardiovascular disease states including acute myocardial infarction, heart failure, and hypertension. The evidence highlighting the importance of potassium homeostasis in cardiovascular disease and possible mechanisms explaining potassium's benefits are reviewed. Targets for serum potassium concentration are suggested.
doi_str_mv 10.1016/j.jacc.2003.06.021
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source MEDLINE; Access via ScienceDirect (Elsevier); EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection
subjects Atherosclerosis
Biological and medical sciences
Blood platelets
Cardiac arrhythmia
Cardiology
Cardiology. Vascular system
Cardiovascular disease
Cardiovascular Diseases - blood
Cardiovascular Diseases - etiology
Cardiovascular Diseases - metabolism
Confidence intervals
Diet
Free radicals
Heart attacks
Heart failure
Homeostasis
Homeostasis - physiology
Humans
Hypertension
Hypokalemia - complications
Medical sciences
Mortality
Multivariate analysis
Potassium
Potassium - blood
Potassium - metabolism
Reference Standards
Rodents
Smooth muscle
Stroke
Thrombosis
Water-Electrolyte Balance - physiology
title What is the optimal serum potassium level in cardiovascular patients?
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