true fitness elliptical. Follow true fitness elliptical to get e-mail alerts and updates on your eBay Feed. Unfollow true fitness elliptical to stop getting updates on your eBay Feed.
OBJECTIVE: To determine the prevalence of syndrome of inappropriate antidiuretic hormone secretion (SIADH) among older hyponatremic patients in a subacute geriatric facility, to identify patients with no apparent cause for the SIADH (idiopathic SIADH), and to determine their clinical characteristics.
SIADH and no edema: The hyponatremia of SIADH is initially mediated by ADH-induced water retention.This ensuing volume expansion activates secondary natriuretic mechanisms, resulting in sodium and water loss.