an abnormally high concentration of potassium in the blood.
Origin of hyperkalemia
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
An abnormally high concentration of potassium ions in the blood.hyperpotassemia
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.