Hyperkalemia☆

Abstract

severe hyperkalemia can cause marked electrocardiographic (ECG) changes that may lead to cardiac arrest (Castellanos et al., 2004). Rarely, it may also result in muscle paralysis and hypoventilation. Associated DisordersTissue trauma associated with mechanical injury, surgery or burns, as well as rhabdomyolysis, certain blood disorders, sickle cell disease or other disorders can cause a release of potassium into the extracellular fluid and blood. Whereas with normal renal function the kidneys excrete the excess potassium, these conditions can result in hyperkalemia if kidney function is compromised. ☆ Change History: July 2014. CM Kieffer added Abstract and Keywords sections, updated etiology and standard therapies.