When all other potential causes of hyponatremia have been ruled out ( Table 1), differentiation between CSW and SIADH should occur in the patient with SAH. Hyponatremia alone is not a reliable ...

CSW leads to serum hyponatremia and hypovolemia as a result ... hypovolemia rather than the euvolemia or hypervolemia of SIADH. Derangements of sympathetic nervous system stimulation of kidneys ...

Hyponatremia was the predominant electrolyte disturbance observed during hospitalization, consistent with findings of the Kimura study (29) and possibly associated with dysfunction of antidiuretic ...