Prevention of heart disease involves adopting a healthy lifestyle and managing risk factors. This includes regular physical activity, maintaining a healthy weight, following a balanced diet that is low in saturated and trans fats, managing stress, avoiding tobacco and excessive alcohol use, and monitoring and controlling blood pressure, cholesterol, and blood sugar levels. Individuals with a family history of heart disease should be particularly vigilant in adopting these lifestyle measures. Regular medical check-ups and screening tests can also help detect early signs of heart disease and prevent its progression. By taking proactive steps to prevent heart disease, individuals can reduce their risk of heart attack, stroke, and other cardiovascular complications, and improve their overall health and well-being.