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Serum potassium concentrations: Importance of normokalaemia
Manuel Heras1, María José Fernández-Reyes1
1Servicio de Nefrología, Hospital General de Segovia, Segovia, España.
Abstract:
Abnormalities in potassium concentrations are associated with morbidity and mortality. In recent years it has been considered that small variations in serum potassium concentrations within normal intervals may also be associated with mortality. Strategies for achieving normokalaemia include dietary measures, limiting the use of potassium retaining drugs, and use of conventional cation exchange resins (calcium/sodium polystyrene sulfonate) and/or the new non-absorbed cation exchange polymer (patiromer).
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