What are the primary goals for dietary management of heart disease?

The primary goals for dietary management of heart disease focus on sodium restriction and the maintenance of good body weight. Sodium restriction is crucial because excessive sodium can lead to fluid retention, which exacerbates heart conditions by increasing the workload on the heart. Managing body weight is also essential since obesity can worsen heart disease outcomes by increasing the heart's demand for oxygen and potentially leading to other comorbidities.

While other dietary components such as protein and fat do play roles in overall nutrition, they are not as directly impactful on heart disease management as sodium intake and weight control. Therefore, the focus on sodium restriction and maintaining a healthy body weight is key in the dietary management of heart disease, making this option correct and particularly important in veterinary pharmacology related to managing cardiac health in animals.