Mineralocorticoid responsive hyponatremia of the elderly

Background: Mineralocorticoid responsive hyponatremia of the elderly (MRHE) is an emerging concept of hyponatremia in aged people. Diagnosis of MRHE requires exclusion of syndrome of inappropriate antidiuresis and adrenal dysfunction. Thus we aimed to evaluate the characteristics of all patients with suspected MRHE available for a review. Methods: We conducted a systematic review using MEDLINE and Google scholar. We included published case...