Preferred Label : Familial Hyperaldosteronism Type 3;
Alternative definition : NICHD: Familial hyperaldosteronism caused by a mutation in the KCNJ5 gene, which encodes
the inwardly rectifying potassium channel. This condition, characterized by hypokalemia
and severe hypertension, presents during early childhood, and is unresponsive to glucocorticoid
therapy.;