Cardiovascular diseases are considered one of the leading causes of death worldwide, as they affect the heart muscle and blood vessels, leading to serious complications such as heart attacks and strokes. However, the risk of these diseases can be reduced by adopting a healthy lifestyle and undergoing regular medical check-ups for early detection of any abnormalities. Healthy nutrition is one of the most important preventive measures, as a balanced diet helps reduce the risk of atherosclerosis and high blood pressure. It is recommended to increase the intake of vegetables, fruits, and whole grains, while reducing saturated fats and added sugars, as well as moderating the consumption of salt and caffeine to maintain normal blood pressure levels. Regular physical activity is also a key factor in promoting heart health, as it helps strengthen the heart muscle and improve blood circulation. It is recommended to engage in at least 150 minutes per week of moderate exercise, such as brisk walking or swimming, while maintaining a healthy body weight and normal blood pressure. Achieving an ideal weight and controlling blood pressure significantly reduces the risk of cardiovascular diseases. Regular monitoring of these indicators also helps in the early detection of potential health problems. Other important factors include quitting smoking and limiting alcohol consumption. Smoking contributes to increased arterial stiffness and high blood pressure, while excessive alcohol intake weakens the heart muscle and causes irregular heart rhythms. Stress management and good sleep also play an essential role in maintaining heart health. Chronic psychological stress negatively affects the heart, while adequate sleep—ranging from seven to eight hours per day—and practicing relaxation techniques such as meditation and deep breathing help prevent cardiovascular diseases. Finally, regular medical check-ups are an effective way to detect risk factors early before complications occur. These examinations include regular blood pressure measurement, cholesterol and triglyceride level testing, blood sugar measurement, and, when necessary, cardiac assessments such as electrocardiograms (ECG) or echocardiography. Al-Mustaqbal University, the first university in Iraq