Certain symptoms and risk factors can signal a higher risk for conditions like Coronary Artery Disease, such as chest discomfort on exertion, shortness of breath, easy fatigue, palpitations, or pain spreading to the arm, jaw, or back. However, many people may have no symptoms at all, so it is equally important to watch for risk factors like high blood pressure, diabetes, high cholesterol, smoking, obesity, lack of exercise, and family history of heart disease. Regular health check-ups, including blood pressure, sugar, and cholesterol monitoring, along with a healthy lifestyle (balanced diet, regular exercise, stress control, and avoiding tobacco), are the best ways to detect risk early and prevent future heart problems.