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Published on: July 28, 2018
Re-Evaluating Fluid and Sodium Restriction in Heart Failure: An Evidence-Based, Patient-Centered Approach
Heather Przybyl1, Mara Wade2, Dana Lauer1
1Banner-University Medical Center Phoenix, Phoenix, AZ, USA.
Abstract:
Fluid and sodium restrictions have traditionally been central to heart failure management, yet emerging evidence questions the benefit of rigid limits. The current research has revealed no significant differences in mortality or rehospitalization between restrictive and liberal strategies in New York Heart Association class II or III patients, while restriction is consistently linked to increased thirst, and poorer quality of life and adherence. Modest sodium liberalization may enhance natriuresis and reduce neurohormonal activation without worsening symptoms. These findings support individualized, symptom-guided, patient-centered fluid and sodium management.
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