Preventative cardiology and public health emphasize proactive approaches to reducing the global burden of cardiovascular disease. Strategies such as promoting healthy lifestyles, early risk assessment, and community-based interventions are key to minimizing factors like hypertension, obesity, and diabetes. Public health initiatives aim to raise awareness about the importance of regular screenings and the benefits of a heart-healthy diet and exercise. Innovations in wearable technology have made it easier to monitor cardiovascular health, enabling early detection of potential risks. By integrating preventative measures into public health policies, this field aspires to decrease cardiovascular mortality rates and improve overall population health outcomes.