Which action is encouraged to support recovery in cardiac rehabilitation?

In the context of cardiac rehabilitation, stopping smoking is a strongly encouraged action because it plays a significant role in improving heart health and supporting overall recovery. Smoking is a major risk factor for cardiovascular diseases, as it damages blood vessels, reduces oxygen in the blood, and contributes to plaque buildup in the arteries. By quitting smoking, individuals can significantly lower their risk of heart attacks and other cardiovascular problems, enhance the effectiveness of rehabilitation efforts, and improve their overall health outcomes.

In contrast, increasing cholesterol intake, avoiding physical activity, and reducing medication intake do not support recovery in cardiac rehabilitation. Higher cholesterol intake could exacerbate heart conditions, avoiding physical activity is counterproductive because exercise is a key component of rehabilitation, and reducing medication intake without medical guidance can lead to negative health consequences. Therefore, stopping smoking is the most beneficial and supportive action for recovery in cardiac rehabilitation.