Clinical challenge of hyponatremia in heart failure
1Division of Cardiology, Department of Internal Medicine, Saint Louis University School of Medicine, St Louis, Missouri 63110, USA. hauptmpj@slu.edu
Journal of Hospital Medicine
|April 11, 2012
Abstract:
Hyponatremia is a significant and independent predictor of outcomes including rehospitalization and mortality in patients with both acute decompensated heart failure (HF) and chronic HF. Even modest degrees of hyponatremia are associated with a poorer prognosis. Treatment options include fluid restriction and the vaptan class ("aquaretics") in select patients.
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