Which lifestyle modification is critical for managing right-sided heart failure?

Reducing salt intake is essential for managing right-sided heart failure because excessive sodium can lead to fluid retention, which increases the workload on the heart and exacerbates the symptoms of heart failure. In individuals with right-sided heart failure, the right ventricle fails to pump blood effectively, leading to a buildup of fluid in the body, particularly in the legs and abdomen. By limiting salt intake, patients can help control blood volume, reduce edema, and alleviate some of the strain on the heart. This dietary modification helps maintain a healthier balance of fluids in the body, promoting better overall heart function and enhancing the effectiveness of other treatments for heart failure.

In contrast, increasing dietary fat intake or fluid intake could contribute to further complications and worsen symptoms. Limiting physical activity is not advisable in most cases as a balanced exercise regimen can often be beneficial; therefore, it is important to find an appropriate level of activity tailored to the patient’s capabilities.